Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
chu xanh » chu manh, chieu xanh, chua xang
lang van » dang van, tang van, hoang van
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban
van cua » vang cua, ban cua, dan cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: chao ((chu xanh) or (cuu van)) - lang van cua nhung cong tan ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: chao ((chu xanh) OR (cuu van)) - lang van cua nhung cong tan ((toan cau) OR (toan tap)).
• Adding a wildcard symbol may retrieve word variants: chao ((chu xanh) or (cuu van)) - lang van cua nhung cong tan ((toan cau) or (toan tap))*.