Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
lieu tinh » trieu tinh, diep tinh, bien tinh
hanh dung » thanh dung, hanh dong, manh dung
tong cong » trong cong, cong cong, dung cong
anh dung » anh dong, anh huong, sach dung
cua tong » cua cong, cua dong, cua nong
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: theo ((chieu xanh) or (lieu tinh)) - ((hanh dung) OR (anh dung)) cua tong cong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (lieu tinh)) - ((hanh dung) OR (anh dung)) cua tong cong dan toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu xanh) or (lieu tinh)) - ((hanh dung) OR (anh dung)) cua tong cong dan toan tap".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) or (lieu tinh)) - ((hanh dung) OR (anh dung)) cua tong cong dan toan tap*.