Litlhoko tsa ho roala:
1. Ho roala liphahlo tse fapaneng tse thata ka ho hanyetsa ho roala, ho hanyetsa mocheso o phahameng le ho hanyetsa kutu.
2. Thepa e hlophisitsoeng ho latela litlhoko tsa bareki
Litekanyetso tsa Lenaneo la Zhenhua:
-
Fana ka lisebelisoa tsa ho roala tse tsamaellanang le ts'ehetso ea botekgeniki ea mantlha bakeng sa baetsi ba indasteri le bareki.
-
Fana ka litharollo tse sebetsang hantle, tsa boleng bo holimo le tse bolokang chelete e ngata bakeng sa boqapi bo tsoelang pele le litlhoko tsa kholo tsa indasteri.
