Perhaps you should try some spelling variations:
thuat lanh » thuat lap, thuat san
van thanh » ban thanh, van tuan
thanh vi » hanh vi, thanh va, thanh ve
cam duc » cao duc, pham duc, nam duoc
nang xa » lang xa, nang ma, mang xa
vi cua » vai cua, di cua
lanh y » anh y, hanh y, lanh lay
cua tu » cua tuc, cua su, cua cu

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