Perhaps you should try some spelling variations:
thuat lanh » thuat lap, thuat san
hieu van » thien van, lieu va, hieu ve
dung doi » huong doi, dung tai, dung co
hieu va » lieu va, hieu qua
lanh ky » hanh ky, nganh ky, thanh ky
nang xa » nang x, lang xa, nang ma
doi cua » dai cua, hoi cua
xuc va » duc va, luc va, xac va
tuc va » thuc va, truc va, tuc xa
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 ky nang xa hoi. ((hieu van) or (hieu va)) cham ((xuc va) OR (tuc va)) dung doi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thuat lanh ky nang xa hoi. ((hieu van) OR (hieu va)) cham ((xuc va) OR (tuc va)) dung doi cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thuat lanh ky nang xa hoi. ((hieu van) or (hieu va)) cham ((xuc va) OR (tuc va)) dung doi cua te*".