Photo taken with a drone shows modern buildings standing by the Jinji Lake in the Suzhou Industrial Park, Suzhou, east China's Jiangsu Province, July 23, 2020. (Xinhua/Li Bo)

Photo taken with a drone shows modern buildings standing by the Jinji Lake in the Suzhou Industrial Park, Suzhou, east China's Jiangsu Province, July 30, 2020. (Xinhua/Yang Lei)

Photo taken with a drone shows modern buildings standing by the Jinji Lake in the Suzhou Industrial Park, Suzhou, east China's Jiangsu Province, July 30, 2020. (Xinhua/Yang Lei)

A tourist boat sails on the Jinji Lake in the Suzhou Industrial Park, Suzhou, east China's Jiangsu Province, July 31, 2020. (Xinhua/Li Bo)

Photo taken with a drone shows modern buildings standing by the Jinji Lake in the Suzhou Industrial Park, Suzhou, east China's Jiangsu Province, July 31, 2020. (Xinhua/Yang Lei)

Photo taken on July 31, 2020 shows modern buildings standing by the Jinji Lake in the Suzhou Industrial Park, Suzhou, east China's Jiangsu Province. (Xinhua/Li Bo)

Photo taken with a drone shows modern buildings standing by the Jinji Lake in the Suzhou Industrial Park, Suzhou, east China's Jiangsu Province, July 31, 2020. (Xinhua/Li Bo)

Photo taken with a drone shows modern buildings standing by the Jinji Lake in the Suzhou Industrial Park, Suzhou, east China's Jiangsu Province, July 31, 2020. (Xinhua/Yang Lei)