Perhaps you should try some spelling variations:
thanh tran » thanh trang, thanh tra, thanh tuan
thanh toan » thanh hoa, thanh san, tinh toan
tuan trong » thuan trong, quan trong, tran trong
tieu tinh » trieu tinh, tieu trinh, lieu tinh
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu tinh - ((thanh tran) OR (thanh toan)) tuan trong cong tac toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu tinh - ((thanh tran) OR (thanh toan)) tuan trong cong tac toan cau".
• Adding a wildcard symbol may retrieve word variants: theo tieu tinh - ((thanh tran) OR (thanh toan)) tuan trong cong tac toan cau*.