Perhaps you should try some spelling variations:
ky tang » ky nang, ky dang, kho tang
tang ma » mang may, tang van
hieu ve » hieu va, hieu van
va xanh » va hanh, va anh, va banh
va danh » va dinh, va dan, va hanh
cua tre » cua te, cuu tre, cua triet
vu sac » vu sach, vu san, va sac
sac ky » cac ky, sai ky
ma hoi » mai hoi, xa hoi, ma hoa
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 sac ky tang ma hoi. hieu ve cam xuc ((va xanh) or (va danh)) dai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sac ky tang ma hoi. hieu ve cam xuc ((va xanh) OR (va danh)) dai cua tre*.