Perhaps you should try some spelling variations:
qua tham » qua cham, qua than, qua thanh
tham luc » than luc, tham nuoc, tham thuc
nang xa » nang x, lang xa, nang ma
va hanh » van hanh, va thanh, va danh
cua tre » cua te, cuu tre, cua triet
te cac » ve cac, te cao, de cac
luc va » duc va, tuc va, loc 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 cac) OR (tu cac)) ky nang xa hoi. hieu qua tham luc va hanh vi cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te cac) OR (tu cac)) ky nang xa hoi. hieu qua tham luc va hanh vi cua tre".
• Adding a wildcard symbol may retrieve word variants: ((te cac) OR (tu cac)) ky nang xa hoi. hieu qua tham luc va hanh vi cua tre*.