Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
nang mai » nang ma, nang tai, lang mai
cham xuc » cam xuc, chat xuc, cham soc
tu sach » thu sach, su sach, te sach
mai hoi » mai khoi, dai hoi, lai hoi
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
van anh » van thanh, van minh
cua tre » cua te, cuu tre, dua tren
y nang » ky nang, ly nang, v nang
tuan » quan, tran, luan

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 y nang mai hoi. hieu ve cham xuc ((van anh) or (tuan anh)) di ((cua tre) or (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y nang mai hoi. hieu ve cham xuc ((van anh) OR (tuan anh)) di ((cua tre) OR (cua triet)).
• Adding a wildcard symbol may retrieve word variants: tu sach y nang mai hoi. hieu ve cham xuc ((van anh) or (tuan anh)) di ((cua tre) or (cua triet))*.