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
dan toan » van toan, dan than, manh toan
toan tap » toan ban
ho ha » ho hap, o ha, ho ba

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho ha) OR (pho ha)) tinh - canh tranh cua nhung cong dan toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho ha) OR (pho ha)) tinh - canh tranh cua nhung cong dan toan tap*".