wulanhaoteshizhengfucaigouzhongxinshouwulanhaoteshidishiwuzhongxuedeweituo,caiyonggongkaizhaobiaodefangshi,caigoujiaoxueshebei。huanyingfuhezigetiaojiandegongyingshangqianlaibaomingcanjia。
yi、xiangmugaishu
1、mingchengyubianhao
xiangmumingcheng: |
jiaoxueshebei |
|
pizhunwenjianbianhao: |
wucaigouzhunzi(dianzi)【2020】00180hao; |
|
caigouwenjianbianhao: |
亚博appwlhtcgzx2020—005yibao |
亚博app 2、neirongjifenbaoqingkuang(jishuguige、canshujiyaoqiu)
baohao |
huowufuwumingcheng |
shuliang |
jishuguige、canshujiyaoqiu |
yusuanjine(yuan) |
1 |
jiaoxueshebei |
1pi |
xiangjianzhaobiaowenjian |
亚博app3,512,160.00 |
er、jingbiaorendezigeyaoqiu
yue28ri-yue3ri
(meiyejiagaigongzhang)
shoukuandanwei: wulanhaoteshizhengfucaigouzhongxinbaozhengjinzhuanhu
zhanghao: 8
kaihuxing: zhongguoyinxinggufenyouxiangongsiwulanhaoteshihepingzhixing
si、caigouwenjianshoujia
亚博app bencicaigouwenjianshoujiawei0yuanrenminbi。
wu、dijiaotoubiao(xiangying)wenjianjiezhishijian、kaibiaoshijianjididian
dijiaotoubiao(xiangying)wenjianjiezhishijian: 2020nian8yue25rishangwu9: 00
toubiaodidian:
亚博app kaibiaoshijian: 2020nian8yue25rishangwu9: 00
kaibiaodidian:
liu、lianxifangshi
jizhongcaigoujigoumingcheng: wulanhaoteshizhengfucaigouzhongxin
dizhi |
: |
亚博appwulanhaoteshizhengfuzonghedalou2015shi |
|
youzhengbianma |
: |
137400 |
|
lianxiren |
: |
wangmengyu、liuyuchen |
|
lianxidianhua |
: |
||
亚博appcaigoudanweimingcheng: wulanhaoteshidishiwuzhongxue |
|||
youzhengbianma |
: |
137400 |
|
lian xi ren |
qiaolimin |
||
lianxidianhua |
: |
||
亚博app wulanhaoteshizhengfucaigouzhongxin
2020nian7yue27ri
tou biao xu zhi
亚博app yiju《zhonghuarenmingongheguozhengfucaigoufa》、《》、《neimengguzizhiquzhengfucaigougongzuoguicheng》、“xinganmengzhengfujizhongcaigoumulu”deyaoqiu,wulanhaoteshizhengfucaigouzhongxinshouwulanhaoteshidishiwuzhongxuedeweituo,caiyonggongkaizhaobiaodefangshi,duiqisuoxudejiaoxueshebeijinxingcaigou。
亚博app yi、toubiaorendezige:
1、zaizhonghuarenmingongheguojingneizhucedeqiye,bingfuhe《caigoufa》diershiertiaoxiangguanguiding: juyoudulichengdanminshizerendenengli,juyoulianghaodeshangyexinyuhejianquandecaiwuhuijizhidu,juyoulvxinghetongsuobixudeshebeihezhuanyejishunengli,youyifajiaonashuishouheshehuibaozhangzijindelianghaojilu,canjiazhengfucaigouhuodongqiansanniannei,zaijingyinghuodongzhongmeiyouzhongdaweifajilu
2、toubiaogongyingshangkaibiaoshichujuyixiazizhiwenjian(youfarenshouquanweituoshude,farendaibiaoshenfenzhengchuwai)(yixiazizhideyuanjianbudefangrutoubiaowenjianzhong):
亚博app gongshangyingyezhizhaofubenyuanjian(yijingnianjian);farenshenfenzhengyuanjian(youshouquanweituoshudetigongfuyinjian);tigongjingfadingdaibiaorenqianzi、gongsigaizhangde“fadingdaibiaorenshouquanshu”;beiweituorenshenfenzhengyuanjian;guojiaqiyexinyongxinxigongshixitongchujudeqiyexinyongxinxigongshibaogao(meiyejiagaigongzhang);caigoudanweikaibiaoxianchangchaxunbingshenchatoubiaoqiye“xinyongzhongguo”chujudexinyongbaogao、
er、zhaobiaowenjianbianhao、xiangmuneirong、toubiaowenjiandijiaoshijian、kaibiaoshijianjididian:
亚博app 1、zhaobiaowenjianbianhao: wlhtcgzx2020-005yibao
亚博app 2、xiangmuneirong: jiaoxueshebei
亚博app 3、toubiaowenjiandijiaoshijian、kaibiaoshijianjunwei2020nian8yue25rishangwu9: 00;
4、kaibiaodidian:
亚博app 5、jiedaozhaobiaowenjianzaikaibiaoqian10rineitichuyiyi,chaochushijianbuyujieshou。
6、tigongxiangtongpinpaichanpindebutongtoubiaorencanjiatongyihetongxiangxiatoubiaode,yiqizhongtongguozigeshencha、fuhexingshenchaqiebaojia(biaoshubaojia)zuididecanjiapingbiao,baojiaxiangtongde,caiqusuijichouqufangshiqueding,qitatoubiaowuxiao。
san、toubiaowenjiandebianzhihedijiao:
亚博app 1、toubiaorenyinganzhao“toubiaowenjianmulu”bianzhiguifandetoubiaoshu,toubiaorengenjuzhaobiaowenjiansuoliedecaigoudanweicaigoushangpindemingxibiao,bianzhijishubufendebiaoshu。zhaobiaowenjianzhongmeiliecaigoushangpinpinpai、xinghaode,toubiaowenjianzhongbixutianxieshangpindepinpai、xinghao,qiejishucanshuzuidimanzucaigoucanshuyaoqiu。
亚博app toubiaorenlingqubiaoshuhouruoduijishucanshuyouyiyi,xuzaikaibiaoqianyucaigouzhongxin(lianxiren: wangmengyu、liuyuchen,dianhua)、caigoudanwei(lianxiren: qiaolimin,dianhua)lianxichengqing。
2、toubiaorendebaojiabaokuoshebeichengben、anzhuang、yunfei、shouhoujiqitasuoyoufeiyong。
3、toubiaowenjianzhongxuyoutoubiaorendefuwu、shouhou、anzhuangzhiliangdechengnuo,yingduishangpindezhiliang、jiaohuoshijian、shouhoufuwudengqingkuangzuochuchengnuobingzhidingweiyueyingfudezeren;suotigongdechanpinbixuweiquanxinhegezhengpin,fouzejiangzhuijiuqifalvzeren。
4、biaoshuxujiaozhuang,youmulujixiangduiyinganshunxujidayema,yishiliufen(yizhengwufu),zhengbenmeiyexujiagaigongzhang(baokuofengmian);zhengbenyufubenneirongxuyizhi;toubiaowenjianxumifeng,mifengtiaojiagaigongzhang。
亚博app 5、toubiaowenjianbixuzaizhaobiaowenjianguidingdeshijiandijiao。
亚博app 6、gongyingshangbixuanzhaozhaobiaowenjianzhongde“toubiaowenjianmulu”bianzhitoubiaowenjian,budeduoxiang、shaoxianghuobiangengxianhoushunxu。
si、kaibiaochengxu:
(1)canjiatoubiaodegongyingshangjiangtoubiaowenjiantongyifangzaicaigouzhongxinzhidingweizhi,youtoubiaogongyingshangdaibiaotongyiduitoubiaowenjiandemifengqingkuangjinxingshenyan。
亚博app (2)caigoudanweihecaigouzhongxingongzuorenyuanduitoubiaowenjianmifenghegedegongyingshangjinxingkaibiao,youcaigourendangzhongxuanbutoubiaorenmingcheng、toubiaobaojiahezhaobiaowenjianguidingdexuyaoxuanbudeqitaneirong。
亚博app (3)kaibiaojieshuhou,caigoudanweiyifaduitoubiaorendezigejinxingshencha,bingxuandushenchajieguo。
亚博app (4)caigoudanweidaibiaoxuanducaigouxuqiu。
(5)pingshenzhuanjiazuduitongguozigeshenchaqiemanzuzuishaosanjiadetoubiaorenpingshentoubiaowenjian,bingjiutoubiaowenjiandexiangyingchengdujiwentijinxingxunwen。
亚博app (6)pingshenjieshu,pingshenzhuanjiazuzuzhangxuanbutuijianzhongbiaogongyingshang,youcaigouzhongxinjilu,bianxiepingbiaobaogao,yuhuirenyuanqianziqueren。
wu、pingbiaofangfa:
bencizhaobiaocaiyongzuidipingbiaofa。(tongdengzhiliangdibiaozhong,gongyingshangzizhimanzuyaoqiu、biaoshuneirongmanzuzhaobiaowenjiandegexiangjishuzhibiaojishouhoudeyaoqiu,baojiazuidibugaoyucaigouxiangmuyusuanjiadeweizhongbiaohuochengjiaogongyingshang)
liu、wulanhaoteshicaigouzhongxinqianfazhongbiaotongzhishu,bingzaineimengguzhengfucaigouwang、wulanhaoteshizhengfucaigouwanggongshikaibiaojieguo(yigegongzuori),gongshijieshu,wuyiyidezhongbiaogongyingshangchigongzhang、jiaozuhetonglvyuejinhou,yucaigoudanwei、caigouzhongxinqiandingzhengfucaigouhetong。(zaizhengfucaigouhetongzhong,bixuliemingzhongbiaoshangpindeshuliang、danjia、hejijinejizhongbiaozongjiage)
qi、toubiaofeiyong:
1、toubiaorenweizhunbeitoubiaohuodongfashengdesuoyoufeiyongyilvzili;
亚博app 2、toubiaobaozhengjin:
亚博app tongguobaomingdegongyingshanglingqubiaoshushi,toubiaorenxujiaonatoubiaobaozhengjin。toubiaobaozhengjinzaizhongbiao(chengjiao)gonggaogongbuyigegongzuorihou,ruwuzhiyihuotousu,;ruyouzhiyihuotousu,caigoudailijigoujiangzaizhiyihetousuchuliwanbihoubujilixiyuanetuihai。
rufashengyixiaqingxing,toubiaobaozhengjinbuyutuihui: (1)kaibiaoqiansantianweifasongtuibiaohansaomiaojiandaoyouxianghuozhizhixingshituibiaohande;(2)kaibiaoxianchangwugutuichang、wugubucanjiade;(3)zhongbiaogongyingshangzaiguidingshijianneibuyucaigoudanweiqiandinghetongde;(4)zhongbiaohouxuangongyingshangzaiguidingshijianneibuyucaigoudanweiqiandinghetongde;(5)buzunshoukaibiaohuichangjilv,daozhibunengzhengchangkaibiaode;
shoukuandanwei: wulanhaoteshizhengfucaigouzhongxinbaozhengjinzhuanhu
zhanghao: 8
kaihuxing: zhongguoyinxinggufenyouxiangongsiwulanhaoteshihepingzhixing
亚博app ba、kaibiaoshiyouxialieqingkuangzhiyideshiweiwuxiaobiao:
1、kaibiaoshiweichushizhaobiaowenjianyaoqiudesuoyouzizhizhengjiandeyuanjian;
2、toubiaowenjianweimifeng,mifengtiaoweijiagaigongzhang;
3、biaoshuweijiaozhuanghuozhuangdinglingluanmeiyoumuluyema;
亚博app 4、biaoshuneirongbuquan,zijimohubianrenbuqing,weianguidingtianxiede;
亚博app 5、toubiaobaojiachaochucaigouyusuande;
亚博app 6、toubiaoneirongyuzhaobiaowenjianyaoqiudecaigouneirongbuxiangfu;
7、shanzigenggaibiaoshugeshi;
亚博app 8、toubiaorenweianyaoqiushijiansongda;
9、toubiaorenweipaidaibiao(daibiaoxuyoufarenweituoshu)canjiakaibiaohuihuochidao;
10、toubiaorenraoluanhuichangzhixu,jingquanzuhouwuliqunaode;
亚博app 11、weianzhaobiao(tanpan)wenjianguidingdijiaotoubiaobaozhengjinde。
亚博app jiu、youxialieqingxingzhiyide,shiweitoubiaorenchuantongtoubiao,qitoubiaowuxiaobingbuyutuihaitoubiaobaozhengjin:
亚博app 1、butongtoubiaorendetoubiaowenjianyoutongyidanweihuozhegerenbianzhi;
2、butongtoubiaorenweituotongyidanweihuozhegerenbanlitoubiaoshiyi;
3、butongtoubiaorendetoubiaowenjianzaimingdexiangmuguanlichengyuanhuozhelianxirenyuanweitongyiren;
4、butongtoubiaorendetoubiaowenjianyichangyizhihuozhetoubiaobaojiachengguilvxingchayi;
5、butongtoubiaorendetoubiaowenjianxianghuhunzhuang;
6、butongtoubiaorendetoubiaobaozhengjincongtongyidanweihuozhegerendezhanghuzhuanchu。
shi、youxialieqingkuangzhiyide,3nianneibuzhuncanjiayaboappdezhengfucaigouhuodongbingbuyutuihaitoubiaobaozhengjinhehetonglvyuejin,qingjieyanzhongdezhuijiufalvzeren:
1、yinmanshijiqingkuanghuoguyijinxingwuxiaotoubiaode;
亚博app 2、zaitoubiaorenzhijianchuantong、shangding(hongtai)jiagehuotedingzhongbiaorende;
亚博app 3、caiyongbuzhengdangshouduanfangaiyizhiqitarentoubiaode;
亚博app 4、xiangcaigoudanwei、caigouzhongxinxiangguanrenyuanxinghuihuotigongqitabuzhengdangliyide;
亚博app 5、qitayanzhongweibeizhaobiaochengxudexingwei;
亚博app 6、gongshihouchengjiaogongyingshangbuyucaigoudanweiqiandinghetongde(caigouzhongxinmeishoutoubiaobaozhengjin);
7、zhongbiaogongyingshangbuanhetonglvxinghuozhuanbaotarende。
亚博app shiyi、zhiliangbiaozhun:
1、gongyingshangsuotigongdehuowubixumanzucaigoudanweideguigeyaoqiu。
亚博app 2、caigoufangshoudaodehuowuweixinpin,wanhaopin,yunshuguochengzhongchanshengdesunhuaiyougongyingshangfuzegenghuanxinhuopin。
shier、gonghuoshijian: gongyingshangzaihetongqiandinghou50rineibixujiangsuoyouhuopinmianfeisongzhicaigoufangzhidingdedidianbinganzhuangdaowei。
shisan、fukuanfangshi: yanshouhegehouzhifuzongkuanxiang90%,2020nianmozhifuquanbuhuokuan。
亚博app shisi、shouhoufuwu:
亚博app 1、baoxiuqiweisannian,baoxiuqinei,suoyouhuowuweixiufuwujunweishangmenfuwu,youcichanshengdefeiyongjunbuzaishouqu。yinianneiyouchurenweisunhuaiyiwai,gongyingshangmianfeiweixiu。yinianhoubaoxiuqinei,jixutigongshebeishiyongyunxingdejishuzhichi,baokuoguzhangpaichujilingjiandegongying,genghuandeyingjianyoucaigourenanzhaozhongbiaorenshijigoumaishebeidejiagezhifu。
亚博app 2、tigongjishuzhichihecaozuopeixun(baokuo 3 nianneidehuowushiyongjishuzhichi,duisuoyoushiyongrenyuandecaozuopeixun,duishebeiguanlirenyuandeweihubaoyangpeixun)。
shiwu、weiyuezeren:
1、rugongyingshangsuotigongdehuowuyuzhaobiaowenjianbuyizhi,buyuyiyanshou。
亚博app 2、rugongyingshanggonghuoqiyuqiershitianbunengwanchenghuowudegongying,jiafangkejufuquanbuhuokuan,yifangxiangjiafangjiaonazhongbiaojine5%deweiyuejin,bingzixingquzouhuowu。
亚博app 3、zhongbiaoshangzaihetonglvxingqijianduishebeijishucanshu、anzhuangchengxudengtichuyiyi,buanhetonglvyue,yicichonghao,yanqijiaohuo,caigoudanweikeyijufuhuokuanbingmeishouquanbuhetonglvyuejin,zhongbiaoshangchengdancaigoudanweixiangyingsunshi。
亚博app shiliu、yanshoushizhongbiaogongyingshangxutigongguojiazhijianbumenchujudejianyanbaogaofuyinjianbingjiagaishengchanchangjiayuanzhang。
亚博app 1、zhihuihudongnamiyejingheibanheshipinzhantai: 《zhongguoguojiaqiangzhixingchanpinrenzhengzhengshu》(3crenzheng)heguojiazhijianbumenchujudejianyanbaogao。
2、shuxuetanjiushebei(xuesheng)、shejizhongduan: 《zhongguojienengchanpinrenzhengzhengshu》、《zhongguohuanjingbiaozhichanpinrenzhengzhengshu》(shihuanrenzheng)、《zhongguoguojiaqiangzhixingchanpinrenzhengzhengshu》(3crenzheng)。
亚博app 3、shiyanzhuo(jiaoshiyanshitai): guojiazhijianbumenchujudejianyanbaogao(qizhongwaiguanyaoqiu、jiaquanshifangliang、zhongjinshuhanliangjiancexudadaohegebiaozhun)。
亚博app 4、shiyanzhuo(liujiao): guojiazhijianbumenchujudejianyanbaogao(qizhongzhuyaochicun、waixingchicunpianchajixingzhuangweizhigongcha、mugongjiwaiguanyaoqiu、anquanxingyaoqiu、lihuaxingneng、lixuexingneng、youhaiwuzhixianliang(jiaquanshifangliang)jiancexudadaohegebiaozhun)。
5、xueshengdeng: guojiazhijianbumenchujudejianyanbaogao(qizhongwaiguanxingnengyaoqiu、anquanxingnengyaoqiu、lixuexingnengyaoqiujiancexudadaohegebiaozhun)。
6、shujucaijiqi(jiaoshiyong): wuxianlihejiasudu、guangxueyanshetaojian、wanxiangxifengzhao、guangxuerongjieyangchuanganqi、guanghezuoyongrisheqiangduji、zhongwencaipingtuxingjisuanqi: (tigongguojiazhijianbumenchujudejianyanbaogao)
7、zhihuiheiban: (tigongguojiazhijianbumenchujudejianyanbaogao)
weibaozhengshebeiyunxingwending,buyibeisunhuai,zhihuiheibanneizhifeiduliwaikuozhandeshexiangtou,shexiangtouxiangsubudiyu500wanxiangsu,shexiangtoukesaomiaoerweimabingshibieduiyingdezaixianziyuangongneng。
亚博app weibaozhengshebeibuyibeisunhuai,zhihuiheibanneizhifeiduliwaikuozhandemaikefeng,kecaijijiaoshishengyin。
zhihuiheibanpingmuchukong,caiyongdianrongchukongjishu,zhichizaianzhuoxitongzhongjinxing10dianchukong,windowszhongjinxing20dianchukong。
亚博app zhihuiheibanhuyangongneng,qianzhiwuligongnenganjianfangshiyijianqiyongjianlvlanguanghuyanmoshi。
亚博app diqiugongju: sanweilitixingqiumoxing(buzhichiflashdonghua),taiyangxixingxing4kmoxing,ke360°ziyouxuanzhuan、suofangzhanshi;tigongfengfudedilijiaoxuetuji,zhichidiqiumoxingjinxingpingmian/litizhuanhua,zhichiduozhongtietuzhanxiandiqiujiaoxue。
shiqi、shizhengfucaigouzhongxinduizhaobiaowenjianyongyouzuizhongjieshiquan。
shiba、genju“wulanhaoteshixinxingguanzhuangbingduganranfeiyanfangkongyingjizhihuibu”zuixintongzhi,kaibiaodangtiantiwenchaoguo37.5℃huocongjingwaijiguoneizhongdiandiqulaiwulanhaoteshirenyuan,jinzhijinrukaibiaoxianchang。
wulanhaoteshizhengfucaigouzhongxin
亚博app er0er0nianqiyueershiqiri
toubiaowenjianmulu
yi、toubiaohan
er、kaibiaoyilanbiao
san、jishuyaoqiu
si、zizhiwenjian
1、yingyezhizhaofubenfuyinjian(yijingnianjian);
2、fadingdaibiaorenshenfenzhengfuyinjianhuojingfadingdaibiaorenqianzi、gongsigaizhangde“fadingdaibiaorenshouquanshu”fuyinjian。
wu、toubiaoqiyegaikuang、yejijianjie(yicaigouhetongweizhun)
liu、toubiaorenyaboappzigedeshengminghan
qi、toubiaorenchengnuohan: duizhaobiao(tanpan)wenjiangexiangtiaokuanchengnuo
亚博app ba、shouhoufuwuchengnuohan
jiu、weiyuezeren。
fadingdaibiaorenshouquanshu
wulanhaoteshizhengfucaigouzhongxin:
亚博app zishouquan( )tongzhi(chengweifarenshouquandaibiao)weiwodanweicanjiaguidanweizuzhide(caigouxiangmumingcheng)(caigouxiangmubianhao: )caigouhuodongdetoubiaodaibiaoren,quanquandaibiaowodanweichulizaicaigouxiangmuhuodongzhongdetoubiao、qiandinghetong、lvxinghetong、yanshoudengyiqieshiyidehefadailiren。shouquanqixiancong nian yue ri(gaixiangmukaishi)qizhi nian yue ri(gaixiangmujieshu)zhi。
wodanweiduifarenshouquandaibiaodeqianmingfuquanbuzeren。
farenshouquandaibiaopingbenrenshenfenzhengqiejiagaishouquandanweigongzhangbanlishouquanshixiang。
亚博app farenshouquandaibiaowuzhuanweiquan。
tecishouquan。
亚博app shouquandanweifarendaibiaoqianzi:
lianxidianhua:
shouquandanweiquancheng(gongzhang):
nian yue ri
kaibiaoyilanbiao
caigouxiangmumingcheng:
caigouwenjianbianhao:
xuhao |
huowumingcheng |
pinpaixinghao |
shuliang |
danjia |
zongjia |
heji: xiaoxiebaojia,daxiebaojia(daxiaoxiebaojiaxuyizhi) |
toubiaodanweimingcheng:
toubiaorendanweifarendaibiao(huofarenshouquandaibiao)qianzi:
riqi:
jishuyaoqiu
caigouxiangmumingcheng:
caigouwenjianbianhao:
xuhao |
huowumingcheng |
caigoudanweixuqiudecanshu |
wogongsichanpinduiyingcanshu |
xiangyingchengdu |
toubiaodanweimingcheng:
toubiaodanweifarendaibiao(huofarenshouquandaibiao)qianzi:
riqi
zhiyihanfanben
yi、zhiyigongyingshangjibenxinxi
zhiyigongyingshang:
dizhi: youbian:
lianxiren: lianxidianhua:
shouquandaibiao:
lianxidianhua:
亚博app dizhi: youbian:
er、zhiyixiangmujibenqingkuang
zhiyixiangmudemingcheng:
亚博app zhiyixiangmudebianhao: baohao:
caigourenmingcheng:
caigouwenjianhuoquriqi:
san、zhiyishixiangjutineirong
zhiyishixiang1:
shishiyiju:
falvyiju:
zhiyishixiang2
……
亚博app si、yuzhiyishixiangxiangguandezhiyiqingqiu
qingqiu:
亚博app qianzi(qianzhang): gongzhang:
riqi:
zhiyihanzhizuoshuoming:
1.gongyingshangtichuzhiyishi,yingtijiaozhiyihanhebiyaodezhengmingcailiao。
2.zhiyigongyingshangruoweituodailirenjinxingzhiyide,zhiyihanyinganyaoqiulieming“shouquandaibiao”deyouguanneirong,bingzaifujianzhongtijiaoyouzhiyigongyingshangqianshudeshouquanweituoshu。shouquanweituoshuyingzaimingdailirendexingminghuozhemingcheng、dailishixiang、jutiquanxian、qixianhexiangguanshixiang。
3.zhiyigongyingshangruoduixiangmudemouyifenbaojinxingzhiyi,zhiyihanzhongyingliemingjutifenbaohao。
4.zhiyihandezhiyishixiangyingjuti、mingque,bingyoubiyaodeshishiyijuhefalvyiju。
亚博app 5.zhiyihandezhiyiqingqiuyingyuzhiyishixiangxiangguan。
亚博app 6.zhiyigongyingshangweiziranrende,zhiyihanyingyoubenrenqianzi;zhiyigongyingshangweifarenhuozheqitazuzhide,zhiyihanyingyoufadingdaibiaoren、zhuyaofuzeren,huozheqishouquandaibiaoqianzihuozhegaizhang,bingjiagaigongzhang。