Perhaps you should try some spelling variations:
cong manh » cong danh, duong manh, cong thanh
dang cong » dung cong
manh toan » thanh toan, anh tuan, tinh toan
theo chu » theo chieu, cho chu, theo yeu
chao chu » cho chu, cua chu, cao cho
anh danh » anh anh, anh dang, anh dinh
anh bang » anh hoang, anh quang, tinh bang
cua dang » cua cong, cua ban
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chu) OR (chao chu)) xanh - ((anh danh) or (anh bang)) cua dang cong manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chu) OR (chao chu)) xanh - ((anh danh) OR (anh bang)) cua dang cong manh toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chu) OR (chao chu)) xanh - ((anh danh) or (anh bang)) cua dang cong manh toan ban".
• Adding a wildcard symbol may retrieve word variants: ((theo chu) OR (chao chu)) xanh - ((anh danh) or (anh bang)) cua dang cong manh toan ban*.