Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
su phan » su pham, su phat, so phan
nang ma » tang ma, sang ma, nang cao
qua cac » cua cac
cac xuc » cam xuc, cac nuoc, chat xuc
va danh » va dinh, va dan, dia danh
va hanh » van hanh, va thanh, ban hanh
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 phan) or (su co)) ky nang ma hoa. hieu qua cac xuc ((va danh) OR (va hanh)) vi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su phan) OR (su co)) ky nang ma hoa. hieu qua cac xuc ((va danh) OR (va hanh)) vi cua triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su phan) or (su co)) ky nang ma hoa. hieu qua cac xuc ((va danh) OR (va hanh)) vi cua triet*".