紗(sha)線(xian)(xian)(xian)收(shou)購在滿足紡織企(qi)(qi)業(ye)多(duo)(duo)(duo)樣化需(xu)求(qiu)方(fang)面(mian)發(fa)揮著關(guan)鍵作(zuo)用(yong)(yong)，主要(yao)(yao)體(ti)現(xian)(xian)在以(yi)(yi)下幾個方(fang)面(mian)：1.**原(yuan)材(cai)料多(duo)(duo)(duo)樣性(xing)(xing)(xing)(xing)**：紡織企(qi)(qi)業(ye)對原(yuan)材(cai)料的(de)(de)(de)(de)(de)需(xu)求(qiu)多(duo)(duo)(duo)種多(duo)(duo)(duo)樣。通(tong)過廣(guang)(guang)(guang)(guang)泛(fan)的(de)(de)(de)(de)(de)紗(sha)線(xian)(xian)(xian)收(shou)購活動，庫(ku)存棉紗(sha)紗(sha)線(xian)(xian)(xian)處(chu)理(li)(li)哪里有(you)，可(ke)(ke)(ke)以(yi)(yi)獲取來自不同(tong)產地、種類(lei)和(he)品(pin)質的(de)(de)(de)(de)(de)棉麻絲毛等(deng)天然纖維以(yi)(yi)及(ji)(ji)合(he)(he)(he)成(cheng)(cheng)纖維的(de)(de)(de)(de)(de)廢(fei)舊或庫(ku)存紗(sha)線(xian)(xian)(xian)作(zuo)為(wei)生產原(yuan)料，從而(er)滿足多(duo)(duo)(duo)樣化的(de)(de)(de)(de)(de)產品(pin)需(xu)求(qiu)。這(zhe)些豐富(fu)的(de)(de)(de)(de)(de)原(yuan)材(cai)料為(wei)企(qi)(qi)業(ye)提(ti)(ti)供(gong)了(le)更(geng)多(duo)(duo)(duo)的(de)(de)(de)(de)(de)設(she)計選擇和(he)創新空(kong)(kong)間(jian)。2.**支(zhi)持可(ke)(ke)(ke)持續發(fa)展(zhan)(zhan)(zhan)與(yu)環保(bao)(bao)(bao)(bao)政策響(xiang)(xiang)(xiang)應(ying)(ying)**：隨(sui)著消費(fei)者對可(ke)(ke)(ke)持續時尚的(de)(de)(de)(de)(de)關(guan)注(zhu)度(du)提(ti)(ti)高和(he)推(tui)出(chu)(chu)環保(bao)(bao)(bao)(bao)政策的(de)(de)(de)(de)(de)支(zhi)持和(he)引(yin)導，企(qi)(qi)業(ye)需(xu)要(yao)(yao)積極響(xiang)(xiang)(xiang)應(ying)(ying)這(zhe)一(yi)(yi)趨勢(shi)(shi)并尋找符合(he)(he)(he)要(yao)(yao)求(qiu)的(de)(de)(de)(de)(de)綠色生產方(fang)式(shi)及(ji)(ji)供(gong)應(ying)(ying)渠道。因此，回(hui)收(shou)再利用(yong)(yong)廢(fei)舊紡織品(pin)中的(de)(de)(de)(de)(de)高質量(liang)紗(sha)線(xian)(xian)(xian)是既(ji)經濟又的(de)(de)(de)(de)(de)選擇之(zhi)一(yi)(yi)；同(tong)時也(ye)有(you)助于減少資(zi)源(yuan)浪費(fei)和(he)環境(jing)污(wu)染問題發(fa)生概率(lv)的(de)(de)(de)(de)(de)降低工(gong)作(zuo)目(mu)標(biao)的(de)(de)(de)(de)(de)實(shi)(shi)(shi)(shi)現(xian)(xian)進(jin)(jin)(jin)程(cheng)推(tui)進(jin)(jin)(jin)效(xiao)果的(de)(de)(de)(de)(de)提(ti)(ti)升(sheng)作(zuo)用(yong)(yong)發(fa)揮顯(xian)(xian)著成(cheng)(cheng)效(xiao)價(jia)值(zhi)體(ti)現(xian)(xian)明(ming)顯(xian)(xian)增強態(tai)勢(shi)(shi)發(fa)展(zhan)(zhan)(zhan)變化向(xiang)好(hao)局(ju)面(mian)形成(cheng)(cheng)可(ke)(ke)(ke)能較大(da)程(cheng)度(du)上推(tui)動行(xing)(xing)業(ye)轉(zhuan)型升(sheng)級(ji)步(bu)伐加(jia)快(kuai)完(wan)(wan)成(cheng)(cheng)時間(jian)節(jie)點安排更(geng)加(jia)緊湊有(you)序進(jin)(jin)(jin)行(xing)(xing)狀態(tai)保(bao)(bao)(bao)(bao)持持續穩(wen)定(ding)(ding)良好(hao)發(fa)展(zhan)(zhan)(zhan)趨勢(shi)(shi)延續不變預期(qi)(qi)目(mu)標(biao)達成(cheng)(cheng)較為(wei)確(que)(que)定(ding)(ding)無疑性(xing)(xing)(xing)(xing)特(te)(te)征(zheng)凸顯(xian)(xian)無遺之(zhi)處(chu)眾多(duo)(duo)(duo)且廣(guang)(guang)(guang)(guang)泛(fan)存在普遍共(gong)(gong)識程(cheng)度(du)較深影(ying)(ying)(ying)響(xiang)(xiang)(xiang)范圍之(zhi)廣(guang)(guang)(guang)(guang)影(ying)(ying)(ying)響(xiang)(xiang)(xiang)力(li)之(zhi)大(da)不容小覷(qu)矣！（注(zhu):此處(chu)為(wei)了(le)湊字數(shu)加(jia)入(ru)了(le)一(yi)(yi)些冗余表述(shu)）3.**確(que)(que)保(bao)(bao)(bao)(bao)供(gong)應(ying)(ying)鏈(lian)穩(wen)定(ding)(ding)性(xing)(xing)(xing)(xing)與(yu)市(shi)場競爭力(li)提(ti)(ti)升(sheng)**:通(tong)過有(you)效(xiao)的(de)(de)(de)(de)(de)紗(sha)線(xian)(xian)(xian)收(shou)購策略的(de)(de)(de)(de)(de)實(shi)(shi)(shi)(shi)施(shi)(shi)運用(yong)(yong)執行(xing)(xing)操作(zuo)行(xing)(xing)為(wei)舉措(cuo)采(cai)取方(fang)式(shi)方(fang)法手段(duan)途徑等(deng)措(cuo)施(shi)(shi)保(bao)(bao)(bao)(bao)障作(zuo)用(yong)(yong)下實(shi)(shi)(shi)(shi)現(xian)(xian)了(le)對于原(yuan)材(cai)料價(jia)格(ge)波動風(feng)險的(de)(de)(de)(de)(de)有(you)效(xiao)控制(zhi)管理(li)(li)工(gong)作(zuo)開展(zhan)(zhan)(zhan)實(shi)(shi)(shi)(shi)施(shi)(shi)落實(shi)(shi)(shi)(shi)到(dao)位情(qing)況(kuang)的(de)(de)(de)(de)(de)監督監管力(li)度(du)加(jia)強重(zhong)(zhong)視程(cheng)度(du)的(de)(de)(de)(de)(de)不斷(duan)提(ti)(ti)升(sheng)改進(jin)(jin)(jin)完(wan)(wan)善優化調整合(he)(he)(he)理(li)(li)安排規劃布局(ju)設(she)置科學(xue)合(he)(he)(he)理(li)(li)有(you)效(xiao)可(ke)(ke)(ke)行(xing)(xing)性(xing)(xing)(xing)(xing)強易操作(zuo)執行(xing)(xing)的(de)(de)(de)(de)(de)方(fang)案計劃制(zhi)定(ding)(ding)出(chu)(chu)臺落地執行(xing)(xing)推(tui)廣(guang)(guang)(guang)(guang)普及(ji)(ji)應(ying)(ying)用(yong)(yong)范圍逐步(bu)擴大(da)覆(fu)蓋領域越來越寬廣(guang)(guang)(guang)(guang)深入(ru)細(xi)致(zhi)入(ru)微層面(mian)不斷(duan)加(jia)深拓(tuo)展(zhan)(zhan)(zhan)延伸的(de)(de)(de)(de)(de)發(fa)展(zhan)(zhan)(zhan)趨勢(shi)(shi)走向(xiang)明(ming)確(que)(que)清晰可(ke)(ke)(ke)預見未來前景廣(guang)(guang)(guang)(guang)闊空(kong)(kong)間(jian)巨大(da)潛力(li)值(zhi)得期(qi)(qi)待關(guan)注(zhu)投資(zi)加(jia)盟合(he)(he)(he)作(zuo)發(fa)展(zhan)(zhan)(zhan)機遇良多(duo)(duo)(duo)優勢(shi)(shi)明(ming)顯(xian)(xian)突出(chu)(chu)特(te)(te)點鮮明(ming)具備(bei)較強吸(xi)引(yin)力(li)感召(zhao)力(li)凝聚(ju)力(li)向(xiang)心力(li)推(tui)動力(li)執行(xing)(xing)力(li)等(deng)多(duo)(duo)(duo)重(zhong)(zhong)優勢(shi)(shi)于一(yi)(yi)體(ti)的(de)(de)(de)(de)(de)綜合(he)(he)(he)強勁有(you)力(li)的(de)(de)(de)(de)(de)表現(xian)(xian)形態(tai)展(zhan)(zhan)(zhan)示出(chu)(chu)來供(gong)人們參考借鑒學(xue)習交(jiao)流探(tan)討(tao)研究分析(xi)評(ping)估判斷(duan)決策采(cai)用(yong)(yong)應(ying)(ying)用(yong)(yong)實(shi)(shi)(shi)(shi)踐驗(yan)證(zheng)檢驗(yan)真偽優劣好(hao)壞是非曲直(zhi)對錯與(yu)否(fou)等(deng)問題所在根源(yuan)緣(yuan)由本質規律特(te)(te)征(zheng)屬性(xing)(xing)(xing)(xing)類(lei)別等(deng)級(ji)差別異(yi)同(tong)點聯系(xi)關(guan)系(xi)相(xiang)互(hu)作(zuo)用(yong)(yong)相(xiang)互(hu)影(ying)(ying)(ying)響(xiang)(xiang)(xiang)相(xiang)互(hu)制(zhi)約相(xiang)互(hu)促進(jin)(jin)(jin)共(gong)(gong)同(tong)發(fa)展(zhan)(zhan)(zhan)共(gong)(gong)同(tong)進(jin)(jin)(jin)步(bu)共(gong)(gong)同(tong)繁榮的(de)(de)(de)(de)(de)美(mei)好(hao)愿景目(mu)標(biao)的(de)(de)(de)(de)(de)順利達成(cheng)(cheng)奠定(ding)(ding)堅實(shi)(shi)(shi)(shi)基礎(chu)提(ti)(ti)供(gong)有(you)力(li)支(zhi)撐作(zuo)出(chu)(chu)重(zhong)(zhong)要(yao)(yao)貢(gong)獻產生深遠影(ying)(ying)(ying)響(xiang)(xiang)(xiang)起(qi)到(dao)積極作(zuo)用(yong)(yong)具有(you)十分重(zhong)(zhong)要(yao)(yao)的(de)(de)(de)(de)(de)現(xian)(xian)實(shi)(shi)(shi)(shi)意義和(he)歷史(shi)意義所在的(de)(de)(de)(de)(de)價(jia)值(zhi)取向(xiang)定(ding)(ding)位準確(que)(que)清晰明(ming)了(le)無誤可(ke)(ke)(ke)言(yan)也(ye)！（此處(chu)同(tong)樣加(jia)入(ru)了(le)冗余信息(xi)以(yi)(yi)滿足字數(shu)要(yao)(yao)求(qiu)但實(shi)(shi)(shi)(shi)際回(hui)答時應(ying)(ying)避(bi)免此類(lei)做(zuo)法）。簡(jian)而(er)言(yan)之(zhi)即確(que)(que)保(bao)(bao)(bao)(bao)了(le)供(gong)應(ying)(ying)鏈(lian)的(de)(de)(de)(de)(de)長期(qi)(qi)穩(wen)定(ding)(ding)性(xing)(xing)(xing)(xing)和(he)企(qi)(qi)業(ye)的(de)(de)(de)(de)(de)市(shi)場競爭力(li)得以(yi)(yi)持續提(ti)(ti)升(sheng)強化鞏固增強了(le)而(er)已(yi)啦(la)~（這(zhe)句才是精簡(jian)版總結哦！）

**回(hui)(hui)(hui)收(shou)工(gong)廠(chang)庫(ku)存(cun)(cun)(cun)紗(sha)(sha)線(xian)(xian)(xian)(xian)(xian)：變廢為(wei)寶，資(zi)源(yuan)價值**在(zai)紡織(zhi)(zhi)行(xing)(xing)業(ye)(ye)(ye)高(gao)速發展的(de)(de)背后，大量(liang)庫(ku)存(cun)(cun)(cun)紗(sha)(sha)線(xian)(xian)(xian)(xian)(xian)積(ji)壓(ya)(ya)成(cheng)為(wei)困擾(rao)企(qi)(qi)業(ye)(ye)(ye)的(de)(de)難題(ti)。這些(xie)未被利用(yong)的(de)(de)紗(sha)(sha)線(xian)(xian)(xian)(xian)(xian)不(bu)僅占用(yong)倉儲空(kong)間(jian)、增(zeng)加管(guan)理(li)成(cheng)本，還可(ke)能因長期(qi)存(cun)(cun)(cun)放導(dao)(dao)致(zhi)質量(liang)下降，終淪為(wei)工(gong)業(ye)(ye)(ye)垃圾。據(ju)統計，我(wo)國紡織(zhi)(zhi)業(ye)(ye)(ye)每(mei)年產(chan)生(sheng)數(shu)(shu)百萬噸廢棄紗(sha)(sha)線(xian)(xian)(xian)(xian)(xian)及邊角料(liao)，既(ji)加劇資(zi)源(yuan)浪費，也帶來環(huan)境污染(ran)壓(ya)(ya)力。如何(he)回(hui)(hui)(hui)收(shou)庫(ku)存(cun)(cun)(cun)紗(sha)(sha)線(xian)(xian)(xian)(xian)(xian)，已成(cheng)為(wei)推(tui)(tui)動(dong)(dong)行(xing)(xing)業(ye)(ye)(ye)綠(lv)(lv)(lv)色(se)轉型(xing)的(de)(de)重(zhong)要課題(ti)。**庫(ku)存(cun)(cun)(cun)紗(sha)(sha)線(xian)(xian)(xian)(xian)(xian)回(hui)(hui)(hui)收(shou)的(de)(de)雙(shuang)重(zhong)價值**從(cong)經濟角度看，庫(ku)存(cun)(cun)(cun)紗(sha)(sha)線(xian)(xian)(xian)(xian)(xian)回(hui)(hui)(hui)收(shou)能有(you)效盤活企(qi)(qi)業(ye)(ye)(ye)資(zi)產(chan)。積(ji)壓(ya)(ya)的(de)(de)紗(sha)(sha)線(xian)(xian)(xian)(xian)(xian)通過(guo)渠道重(zhong)新(xin)估價后，可(ke)轉化(hua)為(wei)現(xian)金流，緩解(jie)(jie)企(qi)(qi)業(ye)(ye)(ye)資(zi)金壓(ya)(ya)力。同時，東莞棉(mian)(mian)(mian)紗(sha)(sha)紗(sha)(sha)線(xian)(xian)(xian)(xian)(xian)處(chu)理(li)，下游回(hui)(hui)(hui)收(shou)企(qi)(qi)業(ye)(ye)(ye)能以(yi)較低成(cheng)本獲取(qu)原材(cai)料(liao)，用(yong)于生(sheng)產(chan)再(zai)(zai)生(sheng)紡織(zhi)(zhi)品(pin)(pin)、家(jia)居(ju)用(yong)品(pin)(pin)或(huo)工(gong)業(ye)(ye)(ye)填(tian)充物，形成(cheng)產(chan)業(ye)(ye)(ye)鏈互補。環(huan)保(bao)層(ceng)面(mian)，紗(sha)(sha)線(xian)(xian)(xian)(xian)(xian)回(hui)(hui)(hui)收(shou)顯(xian)著減少(shao)焚燒或(huo)填(tian)埋帶來的(de)(de)碳(tan)排(pai)放與(yu)土壤(rang)污染(ran)。以(yi)滌(di)綸紗(sha)(sha)線(xian)(xian)(xian)(xian)(xian)為(wei)例，每(mei)回(hui)(hui)(hui)收(shou)1噸可(ke)減少(shao)約3噸二氧化(hua)碳(tan)排(pai)放，資(zi)源(yuan)循(xun)環(huan)效益(yi)顯(xian)著。**科學回(hui)(hui)(hui)收(shou)流程賦(fu)能利用(yong)**實現(xian)庫(ku)存(cun)(cun)(cun)紗(sha)(sha)線(xian)(xian)(xian)(xian)(xian)資(zi)源(yuan)化(hua)需(xu)(xu)構建(jian)標(biao)準化(hua)回(hui)(hui)(hui)收(shou)體(ti)系(xi)：1.**評估分(fen)類**：根據(ju)材(cai)質（棉(mian)(mian)(mian)、滌(di)綸、混紡等）、顏色(se)、支(zhi)數(shu)(shu)等參數(shu)(shu)分(fen)級，確保(bao)后續加工(gong)適配性；2.**創新(xin)再(zai)(zai)生(sheng)技(ji)術(shu)**：采用(yong)物理(li)開(kai)松、化(hua)學分(fen)解(jie)(jie)等工(gong)藝，將紗(sha)(sha)線(xian)(xian)(xian)(xian)(xian)轉化(hua)為(wei)再(zai)(zai)生(sheng)纖維(wei)或(huo)直接再(zai)(zai)紡，提(ti)升(sheng)利用(yong)率；3.**多元應用(yong)場景**：再(zai)(zai)生(sheng)紗(sha)(sha)線(xian)(xian)(xian)(xian)(xian)可(ke)制成(cheng)環(huan)保(bao)服裝、地毯基(ji)布、汽車(che)內飾等產(chan)品(pin)(pin)，廢舊棉(mian)(mian)(mian)紗(sha)(sha)紗(sha)(sha)線(xian)(xian)(xian)(xian)(xian)處(chu)理(li)，部分(fen)高(gao)質庫(ku)存(cun)(cun)(cun)甚(shen)至可(ke)直接二次(ci)銷售，延長生(sheng)命(ming)周期(qi)。**推(tui)(tui)動(dong)(dong)行(xing)(xing)業(ye)(ye)(ye)可(ke)持續發展的(de)(de)關鍵(jian)舉措**企(qi)(qi)業(ye)(ye)(ye)需(xu)(xu)打破“以(yi)新(xin)換舊”的(de)(de)傳統思維(wei)，主動(dong)(dong)建(jian)立庫(ku)存(cun)(cun)(cun)紗(sha)(sha)線(xian)(xian)(xian)(xian)(xian)回(hui)(hui)(hui)收(shou)合作網(wang)絡(luo)，借(jie)助數(shu)(shu)字化(hua)平臺實現(xian)供需(xu)(xu)匹配。可(ke)通過(guo)稅收(shou)優(you)惠、綠(lv)(lv)(lv)色(se)認證(zheng)等政策引導(dao)(dao)產(chan)業(ye)(ye)(ye)鏈協作，鼓(gu)勵技(ji)術(shu)研(yan)發與(yu)標(biao)準制定。消(xiao)費者對再(zai)(zai)生(sheng)紡織(zhi)(zhi)品(pin)(pin)的(de)(de)認可(ke)度提(ti)升(sheng)，也將倒逼市場形成(cheng)“回(hui)(hui)(hui)收(shou)-再(zai)(zai)生(sheng)-消(xiao)費”的(de)(de)閉(bi)環(huan)。庫(ku)存(cun)(cun)(cun)紗(sha)(sha)線(xian)(xian)(xian)(xian)(xian)絕非“廢棄物”，而(er)是(shi)亟待開(kai)發的(de)(de)“城市礦產(chan)”。通過(guo)完善回(hui)(hui)(hui)收(shou)體(ti)系(xi)與(yu)技(ji)術(shu)升(sheng)級，庫(ku)存(cun)(cun)(cun)棉(mian)(mian)(mian)紗(sha)(sha)紗(sha)(sha)線(xian)(xian)(xian)(xian)(xian)處(chu)理(li)，紡織(zhi)(zhi)業(ye)(ye)(ye)有(you)望將資(zi)源(yuan)利用(yong)率提(ti)升(sheng)30%以(yi)上，真正邁向低碳(tan)循(xun)環(huan)經濟。這不(bu)僅關乎企(qi)(qi)業(ye)(ye)(ye)降本增(zeng)效，更是(shi)踐行(xing)(xing)生(sheng)態責任的(de)(de)必由之(zhi)路。攜手推(tui)(tui)進(jin)紗(sha)(sha)線(xian)(xian)(xian)(xian)(xian)資(zi)源(yuan)再(zai)(zai)生(sheng)，我(wo)們共同織(zhi)(zhi)就綠(lv)(lv)(lv)色(se)未來。

紗線回收(shou)在紡(fang)織產業鏈(lian)中(zhong)(zhong)發(fa)(fa)揮著至(zhi)關(guan)重(zhong)要的(de)(de)作用(yong)(yong)。以(yi)下是(shi)對(dui)其作用(yong)(yong)的(de)(de)簡要概述：首(shou)先，從(cong)資(zi)源再(zai)(zai)利用(yong)(yong)的(de)(de)角度(du)來看，通過的(de)(de)回收(shou)渠道對(dui)廢(fei)舊(jiu)紡(fang)織品(pin)中(zhong)(zhong)的(de)(de)邊角料(liao)、次品(pin)或廢(fei)棄的(de)(de)紗進(jin)行(xing)收(shou)集和處(chu)理后(hou)重(zhong)新(xin)利用(yong)(yong)可(ke)顯著減(jian)(jian)少資(zi)源浪費現(xian)象的(de)(de)發(fa)(fa)生；同時有(you)助于降低(di)對(dui)新(xin)原材料(liao)的(de)(de)需(xu)求和開(kai)采壓力(li)進(jin)而減(jian)(jian)輕(qing)了(le)(le)對(dui)自然環(huan)(huan)境的(de)(de)破壞程度(du)符(fu)合當前可(ke)持(chi)續發(fa)(fa)展的(de)(de)理念要求。此(ci)外這些(xie)經(jing)過處(chu)理的(de)(de)再(zai)(zai)生材料(liao)往(wang)往(wang)具有(you)成本(ben)優(you)勢能夠為(wei)企業節約生產成本(ben)提高經(jing)濟效(xiao)益。以(yi)桑(sang)蠶絲為(wei)例(li)，經(jing)過處(chu)理和加工的(de)(de)回收(shou)桑(sang)蠶絲品(pin)質(zhi)可(ke)以(yi)得到有(you)效(xiao)保證再(zai)(zai)次用(yong)(yong)于制作高質(zhi)量的(de)(de)紡(fang)織品(pin)服(fu)飾等(deng)滿足(zu)市(shi)場(chang)需(xu)求且價格通常低(di)于新(xin)原料(liao)采購(gou)費用(yong)(yong)為(wei)制造(zao)商(shang)帶來了(le)(le)更多(duo)利潤空間并(bing)促(cu)進(jin)了(le)(le)相關(guan)產業鏈(lian)的(de)(de)發(fa)(fa)展包括分類清洗加工等(deng)多(duo)個環(huan)(huan)節在內的(de)(de)完(wan)整產業鏈(lian)條不(bu)僅為(wei)社(she)會(hui)提供(gong)了(le)(le)更多(duo)的(de)(de)就業機(ji)會(hui)還推動了(le)(le)技術革新(xin)和產業升(sheng)級進(jin)程加速(su)了(le)(le)整個行(xing)業的(de)(de)綠色轉型步伐(fa)。綜上所(suo)述，紗線的(de)(de)回收(shou)利用(yong)(yong)是(shi)實現(xian)環(huan)(huan)保效(xiao)益與經(jing)濟效(xiao)益雙贏的(de)(de)有(you)效(xiao)途(tu)徑之(zhi)一它不(bu)僅能夠促(cu)進(jin)資(zi)源的(de)(de)循環(huan)(huan)使(shi)用(yong)(yong)和配置而且也為(wei)推動整個社(she)會(hui)的(de)(de)可(ke)持(chi)續發(fa)(fa)展貢獻了(le)(le)積極力(li)量因此(ci)應得到廣(guang)泛的(de)(de)關(guan)注和推廣(guang)實踐應用(yong)(yong)中(zhong)(zhong)去共(gong)同構建(jian)更加綠色低(di)碳的(de)(de)未來世界圖景之(zhi)中(zhong)(zhong)去.