Perhaps you should try some spelling variations:
kho tang » cao tang
hieu van » hieu va, thien van, lieu va
van hanh » van thanh, ban hanh, van anh
hanh hai » thanh hai, nhanh hai, hang hai
sac kho » suc khoe, cac khoi, dac khoa
tang xa » trang xa, tang ma, lang xa
hieu ve » hieu va
xuc van » duc van, luc van, xuc ban
hai cua » thai cua, dai cua, hoi cua
cua tre » cua te, cuu tre, cua triet
su sac » su sach, su cac, su xac

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

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