Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
manh trung » manh tung, thanh trung, manh hung
chua xang » chua nang, chuc nang, chu bang
trung cap » truong cao, trung tam
dang cong » dung cong
manh toan » thanh toan, anh tuan, tinh toan
cho chua » cho chu, cho cua, ho chua
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: cho chua xang - manh trung cap ((nhung cong) or (dang cong)) manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chua xang - manh trung cap ((nhung cong) OR (dang cong)) manh toan ban.
• Adding a wildcard symbol may retrieve word variants: cho chua xang - manh trung cap ((nhung cong) or (dang cong)) manh toan ban*.