Perhaps you should try some spelling variations:
thuong dong » phuong dong, tuong dong, chuong dong
chuc danh » chuc nganh, thuc hanh, chuc nang
chua xang » chua nang, chuc nang, chu bang
dang luat » dan luat, dung luat, tang luat
anh dang » anh dong, anh dung, anh bang
dong dan » dong danh, duong dan, dong san
than cau » phan cau, than cap, thanh chau
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: theo ((chuc danh) or (chua xang)) - anh dang luat thuong dong dan ((than cau) or (toan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chuc danh) OR (chua xang)) - anh dang luat thuong dong dan ((than cau) OR (toan cau)).
• Adding a wildcard symbol may retrieve word variants: theo ((chuc danh) or (chua xang)) - anh dang luat thuong dong dan ((than cau) or (toan cau))*.