Perhaps you should try some spelling variations:
ban thanh » ban hanh, ban hang
vu khach » vu khanh, vu khac, vay khach
khach ky » hanh ky, thanh ky
va thanh » gia thanh, va tinh, le thanh
sinh cua » manh cua, dinh cuu, sinh va
qua cam » qua cham, qua cac, qua ca
cua tre » cua te, cuu tre, cua triet
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: vu khach ky nang x hoi. hieu qua cam xuc ((va thanh) or (ban thanh)) sinh cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu khach ky nang x hoi. hieu qua cam xuc ((va thanh) OR (ban thanh)) sinh cua tre.
• Adding a wildcard symbol may retrieve word variants: vu khach ky nang x hoi. hieu qua cam xuc ((va thanh) or (ban thanh)) sinh cua tre*.