Perhaps you should try some spelling variations:
tieu xanh » tieu danh, chieu xanh, dieu hanh
hanh dung » thanh dung, anh dung, hanh dong
cua nhung » va nhung
dung cua » dung luan, dung cho
cong van » cong vang, cong san, cong tan
song van » hoang van, trong van, duong van
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 - hanh dung cua nhung ((cong van) or (song van)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - hanh dung cua nhung ((cong van) OR (song van)) toan ban.
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - hanh dung cua nhung ((cong van) or (song van)) toan ban*.