Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
hanh hai » thanh hai, nhanh hai, hang hai
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
cac xuc » cac nuoc, chat xuc, cac cuoc
va hanh » van hanh, va thanh, va danh
hai cua » thai cua, dai cua, hoi cua
cua tre » cua te, cuu tre, cua triet
su xac » pu xac, su cac
xac ky » cac ky, sac ky, bac ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: su xac ky lang xa hoi. hieu van ((cac xuc) or (cam xuc)) va hanh hai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su xac ky lang xa hoi. hieu van ((cac xuc) OR (cam xuc)) va hanh hai cua tre.
• Adding a wildcard symbol may retrieve word variants: su xac ky lang xa hoi. hieu van ((cac xuc) or (cam xuc)) va hanh hai cua tre*.