Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
ban thanh » ban hanh, ban hang
va thanh » gia thanh, va tinh, le thanh
vai cua » dai cua, hai cua, lai cua
su sach » so sach, vu sach
nang ma » tang ma, sang ma, nang cao
sach ty » sach y, sach tu, sach thu
ty nang » ky nang, ty xang, ty hang
va hanh » van hanh, va danh, ban hanh
va cam » va cham, va cac, va cao
ma hoi » mai hoi, xa hoi, ma hoa

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ty nang ma hoi. lieu va cam xuc ((va hanh) or (((va thanh) or (ban thanh)))) vai cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ty nang ma hoi. lieu va cam xuc ((va hanh) OR (((va thanh) OR (ban thanh)))) vai cua triet.
• Adding a wildcard symbol may retrieve word variants: su sach ty nang ma hoi. lieu va cam xuc ((va hanh) or (((va thanh) or (ban thanh)))) vai cua triet*.