Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong dan » cong san, cong tan, huong dan
toan tap » toan ban
toan cao » toan ban
ha tinh » va tinh, may tinh
a ha » la ha, ta ha, a a

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

• Performing a fuzzy search may retrieve terms with similar spellings: a ha tinh - canh tranh cua nhung cong dan ((toan tap) or (toan cao))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: a ha tinh - canh tranh cua nhung cong dan ((toan tap) OR (toan cao))*.