Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
van thanh » ban thanh, van tuan
nang tao » nang cao, sang tao, nang tai
pham duy » pham duc
va triet » va thiet, va trien, ve triet
tu cach » tu cac
bo sach » co sach, hoc sach
tao hoi » tao khoi, tao boi, tay hoi
hieu vi » hieu voi, hieu va, hieu ve
duy van » duy vat, dung van
vai va » mai va, dai va, hai va

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 tao hoi. hieu vi pham duy van thanh vai va triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu cach) OR (bo sach)) ky nang tao hoi. hieu vi pham duy van thanh vai va triet.
• Adding a wildcard symbol may retrieve word variants: ((tu cach) or (bo sach)) ky nang tao hoi. hieu vi pham duy van thanh vai va triet*.