Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
phuong dong » phuong dung, phuong hoang, chuong duong
doi chieu » doc hieu, doi chi, mot chieu
truong va » truong dai, truong cao, truong dao
va phuong » va thuong, cac phuong
ho chieu » theo chieu, hoc thieu, mot chieu
dong tac » cong tac, dong tai, dong bac
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: ((ho chieu) or (doi chieu)) sang - thanh truong va phuong dong tac toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (doi chieu)) sang - thanh truong va phuong dong tac toan cao*.