Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sach » chinh sach, chiet tach, chieu sang
minh trang » tinh trang, minh hoang, minh tuan
cua nhung » va nhung
ho chieu » theo chieu, hoc thieu, doi chieu
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
ran cau » van cau, ban cau, can cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sach - ((minh trang) or (thanh trung)) cua nhung ((cong tan) OR (cong san)) ran cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sach - ((minh trang) OR (thanh trung)) cua nhung ((cong tan) OR (cong san)) ran cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sach - ((minh trang) or (thanh trung)) cua nhung ((cong tan) OR (cong san)) ran cau*".