 Ramba uchinyora ndima iyi - Muna 1685 mambo weKangxi akaita kuti kutengeserana kwevanhu vari mugungwa kunyorwe zviri pamutemo, achivaka zviteshi zvakawanda zvemitero mumaguta makuru ane zviteshi zvengarava. Nzvimbo yaichengeterwa zvinhu muCanton yakava yaishingaira zvikuru mukutengeserana nedzimwe nyika uye pakaguma kutonga kwaKangxi dzimba dzinopfuura makumi mana dzevatengesi dzaiita zvokutengeserana neMadokero dzakanga dzaoneka. Mambo weYongzheng akaita mubatanidzwa mukuru unobatanidza idzo dzimba dzomunhu mumwe nomumwe makumi mana muna 1725 dzinozivikanwa sesangano reCohong. Yakasimbiswa zvakasimba na1757, Canton Cohong yaiva mubatanidzwa wemakambani gumi nematatu emabhizimisi ayo akanga apiwa kodzero dzakakwana dzokutengeserana nevatengesi vokuMadokero muCanton. Kusvikira kubviswa kwaro pashure peHondo yeOpiumMuna 1842, gadziriro yeCanton Cohong ndiyo bedzi nzira yaibvumirwa yokutengeserana kweMadokero kupinda muChina, uye nokudaro yakava nzvimbo inokura yokutengeserana kwenyika dzakawanda pakuvamba kwezana ramakore rechigumi namasere. Pakazosvika zana ramakore rechigumi nemasere chinotengeswa neChina chinokosha zvikurusa chakanga chiri tii. Kudiwa kwetii neBritain kwakawedzera zvikuru kutozosvikira vawana nzira yokuzvigadzirira nayo mumakomo okuIndia yokuchamhembe muma1880. Pakupera kwezana ramakore rechigumi nemasere kutengeswa kwetii kunze kwenyika kwaipfuura neCanton Cohong system kwakasvika chikamu chimwe muzvikamu gumi zvemari yemitero yaitorwa kubva kuBritain uye inenge mari yese yeBritish East India Company uye kusvika kutanga kwezana ramakore rechigumi nemapfumbamwe tii yaive nechikamu makumi mapfumbamwe kubva muzana yezvinhu zvinotengeswa kunze kwenyika zvinosiya Canton. 