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