Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
tinh lam » trinh lam, dinh lam, tinh lao
cham xuc » chat xuc, cham soc, pham duc
lam cua » nam cua, lam chat
va tinh » may tinh
sach ky » sac ky, sach ty, sach kem
hieu ve » hieu va, hieu van
nang o » nang co, nang ho, nang ro
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: vu ((sach ky) OR (sach y)) nang o hoi. hieu ve ((cham xuc) OR (cam xuc)) va tinh lam cua triet~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu ((sach ky) or (sach y)) nang o hoi. hieu ve ((cham xuc) OR (cam xuc)) va tinh lam cua triet~".
• Adding a wildcard symbol may retrieve word variants: vu ((sach ky) or (sach y)) nang o hoi. hieu ve ((cham xuc) OR (cam xuc)) va tinh lam cua triet*.