Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chau tinh » cuu tinh, ha tinh, cua tinh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
yen tinh » tuyen tinh
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan cao » toan ban, toan tap
bi tinh » vi tinh

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chau tinh) or (((bi tinh) or (yen tinh)))) - canh tranh cua nhung cong tan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chau tinh) OR (((bi tinh) OR (yen tinh)))) - canh tranh cua nhung cong tan toan cao.
• Adding a wildcard symbol may retrieve word variants: ho ((chau tinh) or (((bi tinh) or (yen tinh)))) - canh tranh cua nhung cong tan toan cao*.