Perhaps you should try some spelling variations:
thanh tan » thanh toan, thanh tuan, thanh san
hang cong » dang cong, hang nong, bang cong
khi xanh » khia canh, thi hanh, thi anh
van hang » van khang, van hoang, van thang
cong san » cong tac
tan van » tran van, tang van, luan van
san van » luan van, tran van, dang van

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi khi xanh - thanh tan van hang cong san van ban~.
• Adding a wildcard symbol may retrieve word variants: doi khi xanh - thanh tan van hang cong san van ban*.