Perhaps you should try some spelling variations:
cau triet » cau trieu, su triet, cua triet
thanh loi » thanh hoa, thanh hai, thanh lap
sach ty » sach y, sach tu, sach thu
cua tre » cua te, cuu tre, cua triet
tu sach » thu sach, su sach, te sach
cam tuc » cam tu, nam thuc, dam thuc
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma
ty nang » ky nang, ty xang, ty hang

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 ty nang xa hoi. hieu ve ((cam tuc) or (cam xuc)) gia thanh loi ((cua tre) or (cau triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty nang xa hoi. hieu ve ((cam tuc) OR (cam xuc)) gia thanh loi ((cua tre) OR (cau triet)).
• Adding a wildcard symbol may retrieve word variants: tu sach ty nang xa hoi. hieu ve ((cam tuc) or (cam xuc)) gia thanh loi ((cua tre) or (cau triet))*.