Perhaps you should try some spelling variations:
tthanh tran » thanh toan, thanh tra, thanh tuan
theo chieu » theo tieu, ho chieu, theo chu
thanh tran » thanh trang, thanh toan, thanh tra
trinh toan » tinh toan, thanh toan, trinh han
mot chieu » doi chieu, ho chieu
hang cong » dang cong, hang nong, bang cong
van hang » van khang, van hoang, van thang
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((mot chieu) or (theo chieu)) xanh - ((thanh tran) or (tthanh tran)) van hang cong trinh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (theo chieu)) xanh - ((thanh tran) OR (tthanh tran)) van hang cong trinh toan tap.
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (theo chieu)) xanh - ((thanh tran) or (tthanh tran)) van hang cong trinh toan tap*.