Perhaps you should try some spelling variations:
thuat lanh » thuat lap, thuat san
ban thanh » ban hanh, ban hang
thanh vi » hanh vi, thanh va, thanh ve
mang xa » mang may, dang xay, mang cua
lang xa » lang ha, dang xay, lang van
duc ban » duc tan, duc van, dua ban
va cao » va cac, va co, va dao
vi cua » vai cua, di cua
cua te » cua tu
lanh y » anh y, hanh y, lanh lay
va cam » va cham, va cac, va cai

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: thuat lanh y ((mang xa) or (lang xa)) hoi. lieu ((va cam) or (va cao)) duc ban thanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat lanh y ((mang xa) OR (lang xa)) hoi. lieu ((va cam) OR (va cao)) duc ban thanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: thuat lanh y ((mang xa) or (lang xa)) hoi. lieu ((va cam) or (va cao)) duc ban thanh vi cua te*.