The "2021 Guangdong-Hong Kong-Macao Greater Bay Area Innovation Achievements Tour" opened at the Sun Yat-sen Memorial Library on September 9.

The exhibition that was launched at Shenzhen's Lianhuashan Park on August 3 would be held in major GBA cities.

The exhibition was presented using many multimedia sources including photos, postcards and online materials. It focuses on the innovative development achievements of GBA cities in the construction of international science and technology innovation centers, infrastructure and traffic network, youth innovation and entrepreneurship, ecological and environmental protection, industrial development, urban business environment and living and employment conditions.

According to the regular epidemic prevention and control requirements, an online interactive exhibition is set up for visitors to learn about GBA major cities' development achievements.

Over 20 sets of postcards with various themes specially produced for the exhibition are distributed free of charge at the exhibition.