Perhaps you should try some spelling variations:
tranh luan » trinh luat, doanh luan, tang luan
trinh luan » trinh luat, trinh quan, trinh han
cong cong » cong dong, trong cong, dung cong
ho chinh » hoc chinh, cho chinh, hoa chinh
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chinh sach - canh ((tranh luan) OR (trinh luan)) cong cong dan toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chinh sach - canh ((tranh luan) OR (trinh luan)) cong cong dan toan cau".
• Adding a wildcard symbol may retrieve word variants: ho chinh sach - canh ((tranh luan) OR (trinh luan)) cong cong dan toan cau*.