Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
thieu tinh » trieu tinh, chieu tinh, thien tinh
tran hoang » tran hong, quan hoang, tran quang
hoc thieu » toc thieu, hoc hien
van hang » van khang, van hoang, van thang
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
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: hoc thieu tinh - thanh truong ((van hang) or (tran hoang)) cong tac toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu tinh - thanh truong ((van hang) OR (tran hoang)) cong tac toan cao*.