Perhaps you should try some spelling variations:
thanh dung » thanh duong, thanh tung, thanh hung
thong cong » trong cong, tong cong, thong thong
cho thong » cho thuong, pho thong, cho trong
thanh cha » thanh ha, thanh nha, thanh phan
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, huong dan
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: ((ho chieu) or (toc thieu)) xanh - thanh dung cho thong cong dan ((thanh cha) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (toc thieu)) xanh - thanh dung cho thong cong dan ((thanh cha) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (toc thieu)) xanh - thanh dung cho thong cong dan ((thanh cha) or (toan ban))*.