The opening plenary of the Annual Meeting of the New Champions 2019, also known as Summer Davos, is held in Dalian, northeast China's Liaoning Province, July 2, 2019.(Photo: Xinhua)

Klaus Schwab, executive chairman of the World Economic Forum (WEF), addresses the opening plenary of the Annual Meeting of the New Champions 2019, also known as Summer Davos, in Dalian, northeast China's Liaoning Province, July 2, 2019.(Photo: Xinhua)

A cameraman works at the opening plenary of the Annual Meeting of the New Champions 2019, also known as Summer Davos, in Dalian, northeast China's Liaoning Province, July 2, 2019.(Photo: Xinhua)

The opening plenary of the Annual Meeting of the New Champions 2019, also known as Summer Davos, is held in Dalian, northeast China's Liaoning Province, July 2, 2019.(Photo: Xinhua)

Tang Yijun, the Liaoning governor, speaks at the opening plenary of the Annual Meeting of the New Champions 2019, also known as Summer Davos, in Dalian, northeast China's Liaoning Province, July 2, 2019.(Photo: Xinhua)

A cameraman works at the opening plenary of the Annual Meeting of the New Champions 2019, also known as Summer Davos, in Dalian, northeast China's Liaoning Province, July 2, 2019.(Photo: Xinhua)

Delegates attend the opening plenary of the Annual Meeting of the New Champions 2019, also known as Summer Davos, in Dalian, northeast China's Liaoning Province, July 2, 2019. (Photo: Xinhua)

Delegates are seen at the Dalian International Conference Center, venue of the Annual Meeting of the New Champions 2019, also known as Summer Davos, in Dalian, northeast China's Liaoning Province, July 2, 2019. The opening plenary of Summer Davos is held here on Tuesday. (Photo: Xinhua)

A staff member is seen at the Dalian International Conference Center, venue of the Annual Meeting of the New Champions 2019, also known as Summer Davos, in Dalian, northeast China's Liaoning Province, July 2, 2019. The opening plenary of Summer Davos is held here on Tuesday.(Photo: Xinhua)