Perhaps you should try some spelling variations:
nam thuoc » nam thuc, nam thu, nha thuoc
hanh thai » nhanh thai, hinh thai, hanh tai
dam thuc » am thuc, dan thuc, nam thuc
va triet » va thiet, va trien, ve triet
su sach » so sach, vu sach
nang ma » tang ma, sang ma, nang cao
va hanh » van hanh, va thanh, va danh
thai va » thai van
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. lieu va ((((dam thuc) or (nam thuoc))) or (cam xuc)) va hanh thai va triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach y nang ma hoi. lieu va ((((dam thuc) OR (nam thuoc))) OR (cam xuc)) va hanh thai va triet.
• Adding a wildcard symbol may retrieve word variants: su sach y nang ma hoi. lieu va ((((dam thuc) or (nam thuoc))) or (cam xuc)) va hanh thai va triet*.