Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
bang cong » dang cong, bang song, dung cong
hang cong » dang cong, hang nong, thanh cong
theo chu » theo chieu, cho chu, chao chu
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chu) or (theo tieu)) sang - hanh tranh cua ((bang cong) or (hang cong)) dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chu) OR (theo tieu)) sang - hanh tranh cua ((bang cong) OR (hang cong)) dan than cau.
• Adding a wildcard symbol may retrieve word variants: ((theo chu) or (theo tieu)) sang - hanh tranh cua ((bang cong) or (hang cong)) dan than cau*.