Perhaps you should try some spelling variations:
hanh trinh » hanh chinh
dung cong » dung trong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
cua dung » cua dang, cua dong, qua dung
tan toan » tan tran, tap toan, dan toan
van toan » van tuan, van tan, van thanh

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 xanh - ((hanh trinh) or (canh tranh)) cua dung cong ((tan toan) or (van toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - ((hanh trinh) OR (canh tranh)) cua dung cong ((tan toan) OR (van toan)) cau.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - ((hanh trinh) or (canh tranh)) cua dung cong ((tan toan) or (van toan)) cau*.