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

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 ((nang xa) or (lang xa)) hoi. lieu va cam ((duc ban) OR (duc van)) thanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat lanh y ((nang xa) OR (lang xa)) hoi. lieu va cam ((duc ban) OR (duc van)) thanh vi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat lanh y ((nang xa) or (lang xa)) hoi. lieu va cam ((duc ban) OR (duc van)) thanh vi cua te".
• Adding a wildcard symbol may retrieve word variants: thuat lanh y ((nang xa) or (lang xa)) hoi. lieu va cam ((duc ban) OR (duc van)) thanh vi cua te*.