Perhaps you should try some spelling variations:
luong dong » luong cong, tuong dong, huong dong
hoan chinh » hanh chinh, hoa hinh
dong thanh » truong thanh
hoc chinh » hoc sinh, hoc kinh
hanh tran » hanh trang, thanh tran, hanh tram
van luong » van duong, van cuong, nang luong
tran van » luan van
pho tap » pho tam, pha tap, pho cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc chinh) or (hoan chinh)) sach - hanh tran van luong dong thanh pho tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc chinh) OR (hoan chinh)) sach - hanh tran van luong dong thanh pho tap*.