Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
cong thanh » dong thanh, cong trinh, cong tan
truong bo » truong cao, truong dao
cong danh » cuong danh, cong dan, cong khanh
ho chieu » theo chieu, hoc thieu, doi chieu
toan tap » toan ban
bo phan » bon phan, co phan, so phan

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 xanh - thanh truong bo phan ((cong thanh) or (cong danh)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh truong bo phan ((cong thanh) OR (cong danh)) toan tap.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh truong bo phan ((cong thanh) or (cong danh)) toan tap*.