Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
cong thanh » dong thanh, cong trinh, cong tan
thanh toan » thanh hoa, thanh san, tinh toan
chau tinh » cua tinh, cac tinh, ca 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 (cuu 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 (cuu tinh))) OR (ha tinh)) - canh tranh cua nhung cong thanh toan tap*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((((chau tinh) OR (cuu tinh))) or (ha tinh)) - canh tranh cua nhung cong thanh toan tap*".