Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
truong cua » truong ca, truong quan, truong cao
dang cong » dung cong
cua dang » cua cong, cua ban
tac toan » tam toan, hach toan, tich toan
tap toan » tap quan, bai toan
tap doan » tap quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu xanh - thanh truong cua dang cong ((tac toan) or (((tap toan) OR (tap doan)))) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - thanh truong cua dang cong ((tac toan) OR (((tap toan) OR (tap doan)))) cao*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - thanh truong cua dang cong ((tac toan) or (((tap toan) OR (tap doan)))) cao*".