Perhaps you should try some spelling variations:
hieu van » thien van, lieu va, hieu ve
chua tre » chua tri, cua tre, chua trieu
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
cam luc » cam xuc, cau luc
va hanh » van hanh, va thanh, va danh
hanh va » hang va, hanh vi
va chua » vua chua, ca chua, va chu
sinh v » sinh va, sinh y, sinh vat
v nang » va nang, vu nang, van nang
luc va » duc va, tuc va, loc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc sinh v nang xa hoi. ((hieu va) or (hieu van)) cam luc va hanh va chua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc sinh v nang xa hoi. ((hieu va) OR (hieu van)) cam luc va hanh va chua tre.
• Adding a wildcard symbol may retrieve word variants: hoc sinh v nang xa hoi. ((hieu va) or (hieu van)) cam luc va hanh va chua tre*.