Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
nhung cong » dung cong, thong cong, hang cong
chau tinh » cuu tinh, cua tinh, cac tinh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
cong san » cong tac
san toan » van toan, dan toan, manh toan
toan cao » toan ban, toan tap
ha tinh » va 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 (((ha tinh) OR (may tinh)))) - hanh tranh cua nhung cong san toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chau tinh) OR (((ha tinh) OR (may tinh)))) - hanh tranh cua nhung cong san toan cao*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chau tinh) or (((ha tinh) OR (may tinh)))) - hanh tranh cua nhung cong san toan cao*".