Photo taken on Sept. 12, 2020 shows the opening ceremony of the 31st Shanghai Tourism Festival in Shanghai, east China. The Shanghai Tourism Festival opened on Saturday night in a bid to boost culture and tourism consumption in autumn. (Photos: Xinhua)

Photo taken on Sept. 12, 2020 shows the opening ceremony of the 31st Shanghai Tourism Festival in Shanghai, east China. The Shanghai Tourism Festival opened on Saturday night in a bid to boost culture and tourism consumption in autumn.

Photo taken on Sept. 12, 2020 shows the opening ceremony of the 31st Shanghai Tourism Festival in Shanghai, east China. The Shanghai Tourism Festival opened on Saturday night in a bid to boost culture and tourism consumption in autumn.