Keeb kwm ntawm kev hnav khaub ncaws zoo li qub
Nrog rau kev lag luam ntawm industrialization, tib neeg tau pom txog kev tsim txom ntawm hluav taws xob hauv hluav taws xob rau kev lag luam hauv tshuab hluav taws xob. Thaum ntxov li xyoo 1980, muaj ntau cov khoom siv tiv thaiv los ntawm kev lag luam thoob ntiaj teb, thiab cov ris tsho tiv thaiv thiab tsis muaj plua tshauv yog maj mam txais los ntawm cov khoom siv hluav taws xob. Tom qab 30 xyoos ntawm txoj kev loj hlob, cov khaub ncaws hnav zoo li qub tau pib tsim los ntawm cov khaub ncaws tiv thaiv yooj yim mus rau hauv cov khoom zoo, cov khoom siv ntau yam zoo.
Raws li deb li Tuam Tshoj muaj kev txhawj xeeb, kev hnav khaub ncaws hnav zoo li qub tau zoo dua. Ua ntej thaum xyoo 1960, Tuam Tshoj tau tsim cov khoom lag luam los tiv thaiv zoo li qub los tsim kev tiv thaiv kev ua txhua yam, thiab ntse ua ib qho kev zoo nyob rau txhua yam, uas yog qhov kev daws teeb meem. Qhov teeb meem los tiv thaiv teeb meem ntawm kev nplua nuj thiab cov cuab yeej zoo li qub hauv kev lag luam hauv tshuab hluav taws xob uas nyuam qhuav tau tsim rau lub sijhawm ntawd. Hauv kaum xyoo dhau los, qhov kev lag luam tsim tshuaj tiv thaiv los ntawm kev lag luam tau tsim tau sai heev. Muaj ntau cov khaub ncaws zoo li qub tiv thaiv tau. Tib lub sij hawm, ntau tus neeg xav tuaj rau hauv thiab sib koom ua ib daim ncuav mog qab zib, thiab cov khaub ncaws hnav ris tsho tsawg dua.
Nyob rau hauv qhov teeb meem no, cov khaub ncaws hnav tsho hnav sab nrauv ntawm lub khw muaj ntau qib thiab tsis paub qhov txawv. Cov neeg ua haujlwm yuav tau xaiv qee cov khoom qub qub uas muaj cov khaub ncaws qub qub. Piv txwv li, Suzhou Yihetong tau koom nrog rau kev lag luam los tiv thaiv kev hnav khaub ncaws ua ntej 16 xyoos, thiab yog nyob rau hauv ib txoj hauj lwm zoo hauv kev lag luam, ob qho tib si hauv kev zoo thiab kev muag khoom tom qab.
