Perhaps you should try some spelling variations:
luong quan » thong quan, duong qua
hoc chinh » hoan chinh, hoc sinh, hoc kinh
tong quan » thong quan, tong luan, cuong quan
dung cong » dung trong
cong dan » cong san, cong tan, huong dan
khan cap » khan ap, khoan cam, phan cac
than cap » thanh lap, thanh cac, than cua

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 sach - thanh ((tong quan) or (luong quan)) dung cong dan ((khan cap) OR (than cap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chinh sach - thanh ((tong quan) OR (luong quan)) dung cong dan ((khan cap) OR (than cap)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc chinh sach - thanh ((tong quan) or (luong quan)) dung cong dan ((khan cap) OR (than cap))".
• Adding a wildcard symbol may retrieve word variants: hoc chinh sach - thanh ((tong quan) or (luong quan)) dung cong dan ((khan cap) OR (than cap))*.