Perhaps you should try some spelling variations:
phuong cong » phuong dong, phong cong, phung cong
chieu xanh » chieu sach, chieu sang, chieu tinh
tranh luan » trinh luan, trinh luat, tang luan
doanh luan » doanh nhan
ho chieu » theo chieu, hoc thieu, doi chieu
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh 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: ho chieu xanh - canh ((tranh luan) OR (doanh luan)) phuong cong dan toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - canh ((tranh luan) OR (doanh luan)) phuong cong dan toan ban".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - canh ((tranh luan) OR (doanh luan)) phuong cong dan toan ban*.