Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh huong
thanh tung » thanh cong
thong cong » trong cong, tong cong, thong thong
cua thong » cua thuong, cua khong, cua tong
ho chieu » theo chieu, hoc thieu, doi chieu
chao chu » cho chu, cua chu, cao cho
cong dan » cong san, cong tan, huong dan
dan van » dang van, doan van, dao van

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 (chao chu)) xanh - ((thanh truong) OR (thanh tung)) cua thong cong dan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (chao chu)) xanh - ((thanh truong) OR (thanh tung)) cua thong cong dan van ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (chao chu)) xanh - ((thanh truong) OR (thanh tung)) cua thong cong dan van ban".
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (chao chu)) xanh - ((thanh truong) OR (thanh tung)) cua thong cong dan van ban*.