Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
thanh vi » hanh vi, thanh va, thanh ve
lanh lay » thanh lay, hanh lam, xanh lam
cam duc » cam xuc, cao duc, pham duc
nang xa » lang xa, nang ma, mang xa
duc van » duc va, duc tan, duc manh
vi cua » vai cua, di cua
cua te » cua tu
va cam » va cham, va cac, va cao

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