Perhaps you should try some spelling variations:
thuat hanh » thuat thanh, thuat lanh, thuat hinh
van thanh » ban thanh, van tuan
thanh vi » hanh vi, thanh va, thanh ve
nang xa » lang xa, nang ma, mang xa
cac duc » cac du, cao duc, cac dac
duc van » duc va, duc tan, duc manh
hanh y » hanh ky, anh y, hanh _
vi cua » vai cua, di cua
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 hanh y ((nang xa) or (nang x)) hoi. lieu va cac duc van thanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat hanh y ((nang xa) OR (nang x)) hoi. lieu va cac duc van thanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: thuat hanh y ((nang xa) or (nang x)) hoi. lieu va cac duc van thanh vi cua te*.