Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
ban thanh » ban hang
tham tuc » tham thuc, thai tuc, nham thuc
ban hanh » ban hang
su sach » so sach, vu sach
nang ma » tang ma, sang ma, nang cao
va tham » van tham, va cham, va thanh
y nang » ky nang, ly nang, v nang
ma hoi » mai hoi, xa hoi, ma hoa
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: su sach y nang ma hoi. lieu va tham tuc ((ban thanh) or (ban hanh)) vi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach y nang ma hoi. lieu va tham tuc ((ban thanh) OR (ban hanh)) vi cua triet.
• Adding a wildcard symbol may retrieve word variants: su sach y nang ma hoi. lieu va tham tuc ((ban thanh) or (ban hanh)) vi cua triet*.