Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hoc chinh » hoan chinh, hoc sinh, hoc kinh
hanh mang » nhanh mang, hanh trang, nhanh lang
cua nhung » va nhung
thanh hai » thanh phan, thanh hoa, thanh san
thanh cha » thanh ha, thanh nha, thanh phan
mang cua » manh cua, dung cua, ban cua
cong dan » cong san, cong tan, huong dan
phan dau » phan tu, hang dau

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 - hanh mang cua nhung cong dan ((((thanh hai) or (thanh cha))) or (phan dau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chinh sach - hanh mang cua nhung cong dan ((((thanh hai) OR (thanh cha))) OR (phan dau)).
• Adding a wildcard symbol may retrieve word variants: hoc chinh sach - hanh mang cua nhung cong dan ((((thanh hai) or (thanh cha))) or (phan dau))*.