Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
ban hanh » ban hang
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
va hanh » van hanh, va thanh, va danh
cua tre » cua te, cuu tre, cua triet
vu ban » tu ban, va ban
ban ky » van ky, dan ky
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: vu ban ky nang x ho. hieu ve cham xuc ((va hanh) or (ban hanh)) vi cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu ban ky nang x ho. hieu ve cham xuc ((va hanh) OR (ban hanh)) vi cua tre.
• Adding a wildcard symbol may retrieve word variants: vu ban ky nang x ho. hieu ve cham xuc ((va hanh) or (ban hanh)) vi cua tre*.