Perhaps you should try some spelling variations:
chieu sach » chinh sach, chieu sang, chieu xanh
tranh luat » trinh luat, tranh luan, trinh luan
cong vinh » cong trinh, trong vinh, cong viec
luat dan » luat dat, luat doanh, cua dan
dan cong » dang cong, van cong, dan dong
toan cau » toan cao, toan ban, toan tai
toan tap » toan 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 sach) or (chiet tach)) - canh tranh luat dan cong vinh ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sach) OR (chiet tach)) - canh tranh luat dan cong vinh ((toan cau) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sach) or (chiet tach)) - canh tranh luat dan cong vinh ((toan cau) or (toan tap))*.