According to Xinhua News Agency, Vice President Wang Qishan made a survey in Guangdong from December 7 to 12, emphasizing the construction of Guangdong-Hong Kong-Macao Bay Area and making new contributions in the new era of reform and opening up. During the survey, Wang Qishan visited GAC Group and other enterprises and research institutes to know about their technological innovation, enterprise management and scientific and technological cooperation with Hong Kong and Macao.