Perhaps you should try some spelling variations:
nhan dung » chan dung, nhan dang, ngan dung
dong cong » duong cong, dung cong, dang cong
ho chieu » theo chieu, hoc thieu, doi chieu
dung cua » dung luan, dung cho
cua dong » chua dong, cua cong, cua dang
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan ban » van ban
co hieu » cao hieu, doc hieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((co hieu) or (ho chieu)) lang - nhan dung cua dong cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((co hieu) OR (ho chieu)) lang - nhan dung cua dong cong dan toan ban.
• Adding a wildcard symbol may retrieve word variants: ((co hieu) or (ho chieu)) lang - nhan dung cua dong cong dan toan ban*.