Perhaps you should try some spelling variations:
cau triet » cau trieu, su triet, cua triet
danh hai » dang hai, lanh hai, manh hai
hai cau » hai chau, hai chu, hai hau
va danh » va dinh, va dan, va hanh
lam tuc » lam thuoc, lam truoc, luat tuc
hieu va » lieu va, hieu qua
vu sach » vu bach, su sach, vu khach
ly nang » ky nang, ly hang, ly vang
so sach » so sanh, bo sach, co sach
mai hoi » mai khoi, dai hoi, lai hoi
ma hoi » xa hoi, ma hoa, me hoi
va lam » van lam, va lap
tuc va » thuc va, truc va, tuc xa

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((vu sach) or (so sach)) ly nang ((ma hoi) OR (mai hoi)). hieu va lam tuc va danh hai cau triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((vu sach) OR (so sach)) ly nang ((ma hoi) OR (mai hoi)). hieu va lam tuc va danh hai cau triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((vu sach) or (so sach)) ly nang ((ma hoi) OR (mai hoi)). hieu va lam tuc va danh hai cau triet*".