Perhaps you should try some spelling variations:
cau triet » cau trieu, su triet, cua triet
te sach » toc sach
nang xa » nang x, lang xa, nang ma
va cham » va chat, va tham
tu cham » toc cham, thi cham
va hanh » van hanh, va thanh, va danh
y nang » ky nang, ly nang, v nang
loc va » hoc va, luc va
vi cau » va cau, ve cau, di cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach y nang xa hoi. hieu ((va cham) or (tu cham)) loc va hanh vi cau triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach y nang xa hoi. hieu ((va cham) OR (tu cham)) loc va hanh vi cau triet.
• Adding a wildcard symbol may retrieve word variants: te sach y nang xa hoi. hieu ((va cham) or (tu cham)) loc va hanh vi cau triet*.