Ho nchafala, ho lokile ke litekanyetso tsa mantlha tsa feme ea rona. Melao-motheo ena kajeno ho feta motheo oa katleho ea rona bohareng ba oxedyllum - XiaOR,,,,,,, ,,. Haeba ho hlokahala, amohela ho ikopanya le rona ka leqephe la rona la marang-rang kapa ho buisana ka fono, re tla thabela ho u sebeletsa. Sehlahisoa se tla fana ka lefatše lohle, joalo ka Europe, Amerika, Australia, Canada. Ka lebaka leo, hona re fumane marang-rang a thekiso ea lefatše lohle a fihla Middle East, Turkey, Malaysia le Vietnamese.