Perhaps you should try some spelling variations:
cong thanh » dong thanh, cong trinh, cong tan
nhung cong » dung cong, thong cong, hang cong
thanh toan » thanh hoa, thanh san, tinh toan
chau tinh » cuu tinh, cua tinh, cac tinh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
toan tap » toan ban
ha tinh » va tinh, may tinh

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

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