Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, hieu manh
chieu tinh » trieu tinh, lieu tinh, chau tinh
phan cong » thanh cong
thong tu » phong tuc, thong tin, thong ke
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho ((chieu xanh) OR (chieu tinh)) - anh ((thong tu) or (chung cu)) phan cong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho ((chieu xanh) OR (chieu tinh)) - anh ((thong tu) OR (chung cu)) phan cong dan toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho ((chieu xanh) OR (chieu tinh)) - anh ((thong tu) or (chung cu)) phan cong dan toan tap".
• Adding a wildcard symbol may retrieve word variants: cho ((chieu xanh) OR (chieu tinh)) - anh ((thong tu) or (chung cu)) phan cong dan toan tap*.