Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh tranh » canh tranh, hanh trinh, hanh trang
chau tinh » cuu tinh, ha tinh, cua tinh
tranh cua » doanh cua, manh cua
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap
ho chau » ha chau, ho chu, o chau

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 - hanh tranh cua ((nhung cong) or (dung trong)) dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chau tinh - hanh tranh cua ((nhung cong) OR (dung trong)) dan toan cao.
• Adding a wildcard symbol may retrieve word variants: ho chau tinh - hanh tranh cua ((nhung cong) or (dung trong)) dan toan cao*.