Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
doc chieu » doc hieu, doi chieu, toc thieu
hanh dung » thanh dung, anh dung, hanh dong
dong song » dong son, song song, dong cong
dung cong » dung trong
van tai » von tai, van tuan
tai tap » bai tap, tai tao, hai tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc chieu xanh - hanh dung luan ((dong song) or (dung cong)) van tai tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc chieu xanh - hanh dung luan ((dong song) OR (dung cong)) van tai tap.
• Adding a wildcard symbol may retrieve word variants: doc chieu xanh - hanh dung luan ((dong song) or (dung cong)) van tai tap*.