Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
chieu sach » chinh sach, chiet tach, chieu sang
chuc nganh » chuc nang, hoc nganh, cac nganh
chuc danh » thuc hanh, chuc nang, thuc dan
tinh bang » tinh sang, tinh lang, tinh quang
bang luat » bang luan, tang luat, nang suat
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((((chuc danh) OR (chuc nganh))) OR (chieu sach)) - tinh bang luat thuong cong dan toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((((chuc danh) OR (chuc nganh))) or (chieu sach)) - tinh bang luat thuong cong dan toan cao~".
• Adding a wildcard symbol may retrieve word variants: theo ((((chuc danh) OR (chuc nganh))) or (chieu sach)) - tinh bang luat thuong cong dan toan cao*.