Perhaps you should try some spelling variations:
hieu van » thien van, lieu va, hieu ve
te thai » te tai, te thi, te than
thai ky » thoi ky, than ky, thai ly
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
nam xuc » cam xuc, nam xua, nam thuc
va dinh » van dinh, va kinh, va tinh
dinh vi » dinh ve, dinh viet, dinh tri
cua tre » cua te, cuu tre, cua triet
xuc va » duc va, tuc va, luc va
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: te thai ky nang xa hoi. ((hieu van) OR (hieu va)) nam xuc va dinh vi cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te thai ky nang xa hoi. ((hieu van) OR (hieu va)) nam xuc va dinh vi cua tre".
• Adding a wildcard symbol may retrieve word variants: te thai ky nang xa hoi. ((hieu van) OR (hieu va)) nam xuc va dinh vi cua tre*.