Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tang luan » dung luan
theo chu » theo chieu, cho chu, chao chu
chu xang » chua xang, chu bang, chuc nang
tang cua » hang cua, thong cua, quang cua
mang cua » manh cua, dung cua, ban cua
cong san » cong tac
san toan » van toan, dan toan, 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 - hanh ((((tang cua) or (tang luan))) or (mang cua)) nhung cong san toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xang - hanh ((((tang cua) OR (tang luan))) OR (mang cua)) nhung cong san toan ban.
• Adding a wildcard symbol may retrieve word variants: theo chu xang - hanh ((((tang cua) or (tang luan))) or (mang cua)) nhung cong san toan ban*.