Ena ke mochine o nkehang oa tšepe o tšoaroang ka letsoho o etselitsoeng ho fihlela litlhoko tse nepahetseng tsa indasteri ea tšireletso.E ka sebelisoa ho batla 'mele oa motho, thoto le mangolo a mefuta eohle ea lisebelisoa tsa tšepe le libetsa.E ka sebelisoa haholo bakeng sa tlhahlobo ea ts'ireletso le taolo ea phihlello ka boema-fofane, meetlo, likou tsa leoatle, liteishene tsa terene, lichankana, liheke tsa bohlokoa, liindasteri tse bobebe le mefuta eohle ea liketsahalo tsa sechaba.

Re moetsi oa China, fektheri ea rona e na le matla a tlhahiso ea tlhōlisano.Re litsebi ebile re khona ho fana ka lihlahisoa tse 100 ka khoeli, ka sekepe nakong ea matsatsi a 20 a sebetsang.Mme re rekisetsa bareki ba rona thepa ka kotloloho, e ka o thusa ka ho tlohela ditshenyehelo tsa mahareng.Re lumela ka matla le melemo ea rona, re ka ba mofani oa thepa ea matla ho uena.Bakeng sa tšebelisano ea pele, re ka fana ka mehlala ho uena ka theko e tlaase.