Perhaps you should try some spelling variations:
hanh dinh » thanh dinh, hinh dinh, hanh tinh
hieu van » hieu va, thien van, lieu va
dinh cua » dinh cuu, sinh cua, dinh cu
van hanh » van thanh, ban hanh, van anh
cua tre » cua te, cuu tre, cua triet
xuc van » duc van, luc van, vuc van
hieu ve » hieu va
cac xuc » cam xuc, cac nuoc, chat xuc
tu sai » tu bai, tu cai, tu lai
tu san » thu san, tu ban, tu can
x hoi » xa hoi, o hoi, x ho

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

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