Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
ban hanh » ban hang
hoc anh » hoc nganh, hoc nhanh, ngoc anh
ky lang » ky nang, ky dang, ky tang
lang xa » lang ha, dang xay, lang van
hieu va » hieu qua
xuc ban » duc ban, cuc ban, quoc ban
cua tre » cua te, cuu tre, cua triet
anh ky » hanh ky, anh y, anh my
vi cua » vai cua, di cua

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

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