Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
manh toan » thanh toan, anh tuan, tinh toan
van thanh » ban thanh, van tuan
chu xanh » chu manh, chieu xanh, chua xang
anh tang » anh bang, anh dang, anh nang
tang cua » mang cua, hang cua, tang luan
dan than » dan chan, ban than, van than
cho chu » cho thue

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho chu xanh - anh tang cua nhung cong ((((manh toan) or (van thanh))) or (dan than)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho chu xanh - anh tang cua nhung cong ((((manh toan) OR (van thanh))) OR (dan than)) cao.
• Adding a wildcard symbol may retrieve word variants: cho chu xanh - anh tang cua nhung cong ((((manh toan) or (van thanh))) or (dan than)) cao*.