Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
van xanh » van anh, van hanh, van manh
xanh dai » vanh dai, xanh di, xanh tai
tu sach » thu sach, su sach, te sach
ky tang » ky nang, ky dang, kho tang
tang ma » mang may, tang van
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
xuc van » duc van, luc van, vuc van
cua tre » cua te, cuu tre, cua triet
ma hoi » mai hoi, xa hoi, ma hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu sach) or (thu hoach)) ky tang ma hoi. hieu ve cham xuc van xanh dai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sach) OR (thu hoach)) ky tang ma hoi. hieu ve cham xuc van xanh dai cua tre.
• Adding a wildcard symbol may retrieve word variants: ((tu sach) or (thu hoach)) ky tang ma hoi. hieu ve cham xuc van xanh dai cua tre*.