Perhaps you should try some spelling variations:
thieu hang » thieu khang, thieu quang, thi hang
pham chuc » pham duc, pham huu, kham chua
hanh vai » hanh vi, hanh va, hanh tai
co sach » bo sach, cuon sach, hoc sach
hieu ve » hieu va, hieu van
ve pham » vi pham, v pham, ve phan
chuc va » thuc va, thuc vat
va hanh » van hanh, va thanh, va danh
vai cua » dai cua, hai cua, lai cua
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: co sach thieu hang ((ma hoa) or (xa hoi)). hieu ve pham chuc va hanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: co sach thieu hang ((ma hoa) OR (xa hoi)). hieu ve pham chuc va hanh vai cua te.
• Adding a wildcard symbol may retrieve word variants: co sach thieu hang ((ma hoa) or (xa hoi)). hieu ve pham chuc va hanh vai cua te*.