Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
tieu xanh » tieu danh, dieu hanh, tien anh
tinh bang » tinh sang, tinh lang, tinh quang
tran dang » tran quang, tran hoang, tranh hang
dung cong » dung trong
qua dung » quang dung, su dung, qua song
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
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 ((tieu xanh) or (chieu xanh)) - ((tinh bang) or (tran dang)) qua dung cong tan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tieu xanh) OR (chieu xanh)) - ((tinh bang) OR (tran dang)) qua dung cong tan toan ban.
• Adding a wildcard symbol may retrieve word variants: theo ((tieu xanh) or (chieu xanh)) - ((tinh bang) or (tran dang)) qua dung cong tan toan ban*.