Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh toan » thanh hoa, thanh san, tinh toan
luan phung » luan phuong, luan chung, luan phong
phung cong » nhung cong, phong cong, nhung chong
toan luan » toan quan, doanh luan, tranh luan
hoang van » hang va
ho chieu » theo chieu, hoc thieu, doi chieu
tang van » dang van, trong van, tang luan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - thanh toan luan phung cong ((tang van) or (hoang van)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh toan luan phung cong ((tang van) OR (hoang van)) ban*.