Perhaps you should try some spelling variations:
nganh cong » nhanh chong, thanh cong
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
cong cua » cong cu, dong cua, huong cua
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan ban
cua chu » sua chua

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((chao OR cao) xu) or (cua chu)) xanh - nganh cong cua nhung cong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((chao OR cao) xu) OR (cua chu)) xanh - nganh cong cua nhung cong dan toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((chao OR cao) xu) or (cua chu)) xanh - nganh cong cua nhung cong dan toan tap".
• Adding a wildcard symbol may retrieve word variants: (((chao OR cao) xu) or (cua chu)) xanh - nganh cong cua nhung cong dan toan tap*.