Perhaps you should try some spelling variations:
cua triet » su triet, va triet
qua cham » qua hai, qua cac, va cham
cham xuc » cam xuc, chat xuc, cham soc
vanh tai » van tai, hanh tai, anh tai
cua viet » ca viet, hoa viet, cua vat
tu sach » thu sach, su sach, te sach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
va vanh » va van, va danh, va hanh
nang o » nang co, nang ho, nang ro
xuc va » duc va, tuc va, luc va
o hoi » co hoi, o hoc, o hai

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ty nang o hoi. hieu qua cham xuc va vanh tai ((cua triet) OR (cua viet))~.
• Adding a wildcard symbol may retrieve word variants: tu sach ty nang o hoi. hieu qua cham xuc va vanh tai ((cua triet) or (cua viet))*.