Perhaps you should try some spelling variations:
trinh bong » trinh cong, trinh duong, trinh huong
chua xang » chua nang, chuc nang, chu bang
dung cong » dung trong
chu xang » chu bang, chuc nang, chu quang
bong cua » cong cua, dong cua, song cua
cua dung » cua dang, cua dong, qua dung
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: theo ((chu xang) or (chua xang)) - trinh bong cua dung cong dan toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xang) OR (chua xang)) - trinh bong cua dung cong dan toan ban.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xang) or (chua xang)) - trinh bong cua dung cong dan toan ban*.