Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
dai trong » tai trong, bai trong, dai tuong
cong vinh » cong trinh, trong vinh, cong viec
vinh toan » tinh toan, hinh toan, minh toan
ho chieu » theo chieu, hoc thieu, doi chieu
dai tong » dai tuong, tai tong, dai cong
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 xanh - thanh truong ((dai tong) or (dai trong)) cong vinh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh truong ((dai tong) OR (dai trong)) cong vinh toan cao.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh truong ((dai tong) or (dai trong)) cong vinh toan cao*.