Rea phehella molao-motheo oa 'boleng bo phahameng, katleho,' nete le lefatše la ho sebetsa le ho feta 'ho u fa thepa Ka hona, re ka kopana le lipotso tse fapaneng tsa bareki. Ka kopo fumana sebaka sa rona sa marang-rang ho hlahloba lintlha tse ling ho hlahisa lihlahisoa tsa rona. Sehlahisoa se tla fana ka lefatše lohle, joalo ka Europe, Amerika, Australia, Nepal, Botswana. Re nka boiteko bo bong le bo bong ho laola boleng, sephutheloana, matsala, li-labels jj le QC ea rona li tla hlahloba lintlha tsohle nakong ea ho hlahisa le ho romelloa. Re ikemiselitse ho theha kamano e telele le bohle ba batlang lihlahisoa tsa boleng bo phahameng le ts'ebeletso e ntle. Re thehile netweke e pharalletseng ho potoloha linaha tsa Europe, North of America, Afrika, O tla fumana linaha tsa rona tsa setsebi le limaraka tsa boleng ba bochabela li tla kenya letsoho khoebong ea hau.