Perhaps you should try some spelling variations:
nam thuoc » nam thuc, nam thu, nha thuoc
cau triet » cau trieu, su triet, cua triet
thuoc va » thuc va, thuoc ma, thuong va
dinh hai » dinh thai, tinh hai, dinh ha
su sach » so sach
vu sach » vu bach, vu khach
nang xa » nang x, lang xa, nang ma
thi van » thi lan, thi hanh, thi nang
va dinh » van dinh, va kinh, va tinh
hai cau » hai chau, hai chu, hai hau

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) or (vu sach)) ky nang xa hoi. thi van nam thuoc va dinh hai cau triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (vu sach)) ky nang xa hoi. thi van nam thuoc va dinh hai cau triet.
• Adding a wildcard symbol may retrieve word variants: ((su sach) or (vu sach)) ky nang xa hoi. thi van nam thuoc va dinh hai cau triet*.