Morero o phahameng oa Kaho ea Mapolasi Profinseng ea Yunnan motheong oa phihlello e sa sitisoeng ea lits'ebetso tse kholo tsa ho nosetsa le ho tsamaisa metsi, re tla etsa kalafo e felletseng ea metsi, masimo, litsela, likanale le meru, re tobane le boemo ba mobu, ho nosetsa le liforo tsa metsi. , marangrang a masimo le meru, ho matlafatsa ntlafatso ea mobu le ntlafatso ea monono, le ho khothaletsa mehato ea boenjiniere le ea tekheniki.
Bala haholoanyane