Perhaps you should try some spelling variations:
thanh truong » thanh trung, thanh thuong, thanh tung
chieu sang » chieu sach, chieu xanh, hieu lang
truong cao » truong dai
cao thong » cao thuong, tao thong, cao phong
cong bang » cuong bang, dong bang, hong bang
ho chieu » theo chieu, hoc thieu, doi chieu
cong ban » cong san, cong tan, cong dan

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 sang - thanh truong cao thong ((cong ban) OR (cong bang)) nhu cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu sang - thanh truong cao thong ((cong ban) OR (cong bang)) nhu cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh truong cao thong ((cong ban) OR (cong bang)) nhu cau*.