Iingcebiso zokumisa ivalve yaseTshayina: Indlela yokugcina i-valve yokumisa i-China ikwimeko elungileyo
IIvalve yeglowubhu yaseTshayina sisixhobo esisetyenziswa ngokuqhelekileyo sokulawula ulwelo, yaye ukugcinwa kwaso kubalulekile ukuze sihlale sikwimeko entle. Eli nqaku liza kukubonelela ngeengcebiso malunga nokugcinwa kwevalve yeglowubhu yaseTshayina ukusuka kwindawo yokujonga ubuchwephesha ukukunceda ugcine imeko entle yevalve yeglowubhu yaseTshayina.