Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
nang tai » hang tai, tang tai, sang tai
vu sach » vu bach, su sach, vu khach
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
tai roi » lai roi, tai hoi, tai loi
hieu ve » hieu va, hieu van
va dinh » van dinh, va kinh, va tinh
vai cua » dai cua, hai cua, lai cua
ve cam » ve cham, ve cac, va cam
va dan » ca dan, va dao, va dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu sach ty nang tai roi. hieu ve cam xuc ((va dinh) or (va dan)) vai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sach ty nang tai roi. hieu ve cam xuc ((va dinh) OR (va dan)) vai cua triet.
• Adding a wildcard symbol may retrieve word variants: vu sach ty nang tai roi. hieu ve cam xuc ((va dinh) or (va dan)) vai cua triet*.