Perhaps you should try some spelling variations:
hieu van » thien van, lieu va
cham xuc » cam xuc, chat xuc, cham soc
va thanh » gia thanh, ban thanh, va tinh
thanh va » thanh van, hanh va, thanh ha
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
cua tre » cua te, cuu tre, cua triet
xuc va » duc va, tuc va, luc va
va cua » va chua, via cua, ca cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu cac ky nang xa hoi. ((((hieu ve) OR (hieu van))) or (hieu va)) cham xuc va thanh va cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cac ky nang xa hoi. ((((hieu ve) OR (hieu van))) OR (hieu va)) cham xuc va thanh va cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu cac ky nang xa hoi. ((((hieu ve) OR (hieu van))) or (hieu va)) cham xuc va thanh va cua tre*".