Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
tieu xanh » tieu danh, dieu hanh, tien anh
cong vang » cong quang, cong ngang, cong san
cong lang » cong luong, cong quang, cong ngang
anh nang » ganh nang, anh bang, anh dang
nang hai » hang hai, nang tai, dang hai
hai dung » hai duong, mai dung, hai dang

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((tieu xanh) or (chieu xanh)) - anh nang hai dung ((cong vang) OR (cong lang)) van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tieu xanh) OR (chieu xanh)) - anh nang hai dung ((cong vang) OR (cong lang)) van ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tieu xanh) or (chieu xanh)) - anh nang hai dung ((cong vang) OR (cong lang)) van ban".
• Adding a wildcard symbol may retrieve word variants: theo ((tieu xanh) or (chieu xanh)) - anh nang hai dung ((cong vang) OR (cong lang)) van ban*.