Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
trinh toan » thanh toan, trinh han, trinh quan
chua xang » chua nang, chuc nang, chu bang
cua nhung » va nhung
anh tang » anh bang, anh dang, anh nang
tang cua » mang cua, hang cua, tang luan
ho chua » ho chung

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chua xang - anh tang cua nhung cong ((trinh toan) or (tinh toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chua xang - anh tang cua nhung cong ((trinh toan) OR (tinh toan)) cau.
• Adding a wildcard symbol may retrieve word variants: ho chua xang - anh tang cua nhung cong ((trinh toan) or (tinh toan)) cau*.