Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chau tinh » cuu tinh, ha tinh, cua tinh
hieu manh » chieu xanh, hieu nganh, dieu hanh
hanh tran » hanh trang, thanh tran, hanh tram
van nhung » van nhuong, va nhung, van hung
tran van » luan van
cong san » cong tac
san tran » tan tran, ban tran, dang tran

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((((chau tinh) or (hieu manh))) or (chinh sach)) - hanh tran van nhung cong san tran duc~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((((chau tinh) OR (hieu manh))) OR (chinh sach)) - hanh tran van nhung cong san tran duc.
• Adding a wildcard symbol may retrieve word variants: ho ((((chau tinh) or (hieu manh))) or (chinh sach)) - hanh tran van nhung cong san tran duc*.