Perhaps you should try some spelling variations:
tang dai » tang tai, tang dan, lang dai
ky tang » ky nang, ky dang, kho tang
dai hoi » dai hoc, dai hai, dai moi
hieu ve » hieu va, hieu van
va xanh » va danh, va anh, va banh
va hanh » van hanh, va thanh, va danh
dai cuu » dai cua, dai huu
cuu tre » cua tre, cau tren, cau treo
vu sai » vu hai, vu san, vu dai
sai ky » sac ky
ve cam » ve cham, ve cac, va cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sai ky tang dai hoi. hieu ve cam xuc ((va xanh) or (va hanh)) dai cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sai ky tang dai hoi. hieu ve cam xuc ((va xanh) OR (va hanh)) dai cuu tre*.