Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
va trien » va truyen, va thiet, va tuyen
qua cham » qua hai, qua cac, va cham
cham xuc » cam xuc, chat xuc, cham soc
va danh » va dinh, va dan, dia danh
su sach » so sach, vu sach
nang ma » tang ma, sang ma, nang cao
va hanh » van hanh, va thanh, ban hanh
y nang » ky nang, ly nang, v nang
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 y nang ma hoi. hieu qua cham xuc ((va hanh) OR (va danh)) vi ((cua triet) or (va trien))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach y nang ma hoi. hieu qua cham xuc ((va hanh) OR (va danh)) vi ((cua triet) OR (va trien))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach y nang ma hoi. hieu qua cham xuc ((va hanh) OR (va danh)) vi ((cua triet) or (va trien))*".