Perhaps you should try some spelling variations:
tang van » dang van, hoang van, trong van
cham xuc » chat xuc, cham soc, pham duc
ban hanh » ban hang
cua tre » cua te, cuu tre, cua triet
va danh » va dinh, va dan, va hanh
ky tang » ky nang, ky dang, kho tang
van hoi » van hoa, van hoc, van hoe
hieu ve » hieu va, hieu van
le cua » ly cua
vu dai » vi dai, va dai, vu hai
dai ky » dan ky, dai ly, sai ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu dai ky tang van hoi. hieu ve ((cham xuc) OR (cam xuc)) ((va danh) or (ban hanh)) le cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu dai ky tang van hoi. hieu ve ((cham xuc) OR (cam xuc)) ((va danh) OR (ban hanh)) le cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu dai ky tang van hoi. hieu ve ((cham xuc) OR (cam xuc)) ((va danh) or (ban hanh)) le cua tre".
• Adding a wildcard symbol may retrieve word variants: vu dai ky tang van hoi. hieu ve ((cham xuc) OR (cam xuc)) ((va danh) or (ban hanh)) le cua tre*.