Perhaps you should try some spelling variations:
tang tai » hang tai, dung tai, sang tao
tang lai » trang lai, tang loi, mang lai
cua tre » cua te, cuu tre, cua triet
va xanh » va danh, va hanh, va banh
hieu ve » hieu va, hieu van
sac ky » cac ky, sai ky
ve cam » ve cham, ve cac, va cam
va anh » van anh, va danh, va hanh
vu sac » vu sach, vu san, va sac

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sac ky ((tang lai) OR (tang tai)) hoi. hieu ve cam xuc ((va xanh) or (va anh)) dai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sac ky ((tang lai) OR (tang tai)) hoi. hieu ve cam xuc ((va xanh) OR (va anh)) dai cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sac ky ((tang lai) OR (tang tai)) hoi. hieu ve cam xuc ((va xanh) or (va anh)) dai cua tre*".