Perhaps you should try some spelling variations:
tran thanh » ban thanh, van thanh, quan thanh
tran tuan » tran xuan, tran quang, tranh luan
trong dan » trong dang, trong san, trong tan
chu bang » thu bang, chuc nang, chu quang
dan toan » van toan, dan than, manh toan
toan cau » toan cao, toan ban, toan tap
ho chu » hoi chu, cho chu, ho chua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chu bang - hanh ((tran tuan) or (tran thanh)) dung trong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chu bang - hanh ((tran tuan) OR (tran thanh)) dung trong dan toan cau.
• Adding a wildcard symbol may retrieve word variants: ho chu bang - hanh ((tran tuan) or (tran thanh)) dung trong dan toan cau*.