Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
cong cong » cong dong, trong cong, dung cong
cong tinh » cong trinh, cong vinh, long tinh
chu xanh » chu manh, chua xang, chuc danh
anh tang » anh bang, anh dang, anh sang
anh nang » ganh nang, anh bang, anh dang
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: theo ((chu xanh) OR (chieu xanh)) - ((anh tang) or (anh nang)) cua cong cong tinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chieu xanh)) - ((anh tang) OR (anh nang)) cua cong cong tinh toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) OR (chieu xanh)) - ((anh tang) or (anh nang)) cua cong cong tinh toan ban".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) OR (chieu xanh)) - ((anh tang) or (anh nang)) cua cong cong tinh toan ban*.