Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo chieu » theo tieu, theo chu, thi chieu
thong cong » trong cong, tong cong, thong thong
trung cua » truong cua, trung tuan, trung cap
cua thong » cua thuong, cua khong, cua tong
ho chieu » hoc thieu, doi chieu, mot 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 (theo chieu))) or (chao chu)) xanh - thanh trung cua thong cong dan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((ho chieu) OR (theo chieu))) OR (chao chu)) xanh - thanh trung cua thong cong dan van ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((ho chieu) OR (theo chieu))) or (chao chu)) xanh - thanh trung cua thong cong dan van ban".
• Adding a wildcard symbol may retrieve word variants: ((((ho chieu) OR (theo chieu))) or (chao chu)) xanh - thanh trung cua thong cong dan van ban*.