Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
van thanh » ban thanh, van tuan
nang tai » hang tai, tang tai, sang tai
pham duy » pham duc
thanh vi » hanh vi, thanh va, thanh ve
tu cach » tu cac
bo sach » co sach, hoc sach
tai hoi » tai khoi, dai hoi, tai hai
hieu vi » hieu voi, hieu va, hieu ve
duy van » duy vat, dung van
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((tu cach) or (bo sach)) ky nang tai hoi. hieu vi pham duy van thanh vi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cach) OR (bo sach)) ky nang tai hoi. hieu vi pham duy van thanh vi cua triet.
• Adding a wildcard symbol may retrieve word variants: ((tu cach) or (bo sach)) ky nang tai hoi. hieu vi pham duy van thanh vi cua triet*.