Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh toan, thanh tra
bien tinh » bi tinh, yen tinh, diep tinh
hanh tram » hanh tam, hanh trang, thanh tra
hang cong » dang cong, hang nong, bang cong
van hang » van khang, van hoang, van thang
cong tac » cong ty
tac phan » tac pham, tai phan, tac phat
phan tap » phan lap, han tap, pha tap
ho bien » pho bien, hoa bien, so bien

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho bien tinh - ((hanh tram) or (thanh tran)) van hang cong tac phan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho bien tinh - ((hanh tram) OR (thanh tran)) van hang cong tac phan tap.
• Adding a wildcard symbol may retrieve word variants: ho bien tinh - ((hanh tram) or (thanh tran)) van hang cong tac phan tap*.