Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu xanh » chieu sach, chieu sang, chieu tinh
tao khoang » tao zhang
cao thong » cao thuong, tao thong, cao phong
cong tinh » cong trinh, cong vinh, long tinh
ho chieu » theo chieu, hoc thieu, doi chieu
toan tap » toan ban

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 trung ((cao thong) or (((tao khoang) or (giao thong)))) cong tinh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh trung ((cao thong) OR (((tao khoang) OR (giao thong)))) cong tinh toan tap.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh trung ((cao thong) or (((tao khoang) or (giao thong)))) cong tinh toan tap*.