Perhaps you should try some spelling variations:
thuat hanh » thuat thanh, thuat lanh, thuat hinh
ban thanh » ban hanh, ban hang
thanh vi » hanh vi, thanh va, thanh ve
va cham » va chat, va tham
nang xa » lang xa, nang ma, mang xa
duc ban » duc tan, duc van, dua ban
vi cua » vai cua, di cua
cua te » cua tu
hanh y » hanh ky, anh y, hanh _
va cam » va cac, va cao, va cai

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

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