Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
chua xang » chua nang, chuc nang, chu bang
cua thong » cua thuong, cua khong, suat thong
trong van » trong cac
cua tong » cua cong, cua dong, cua nong
ho chua » ho chung
ban cau » bang cau, ban can, van cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chua xang - hanh tranh ((cua thong) or (cua tong)) trong van ban cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chua xang - hanh tranh ((cua thong) OR (cua tong)) trong van ban cau.
• Adding a wildcard symbol may retrieve word variants: ho chua xang - hanh tranh ((cua thong) or (cua tong)) trong van ban cau*.