This photo taken on Aug. 27, 2023 shows a view along the Songhua River in Harbin, northeast China's Heilongjiang Province. (Xinhua/Xie Jianfei)
Folk artists perform along the Songhua River in Harbin, northeast China's Heilongjiang Province, Aug. 27, 2023. (Xinhua/Shi Feng)
This photo taken on Aug. 27, 2023 shows the sunset view at the Sun Island scenic spot in Harbin, northeast China's Heilongjiang Province. (Xinhua/Shi Feng)
A man collects the offshore garbage along the Songhua River in Harbin, northeast China's Heilongjiang Province, Aug. 27, 2023. (Xinhua/Shi Feng)
Members of a chorus sing at a park along the Songhua River in Harbin, northeast China's Heilongjiang Province, Aug. 27, 2023. (Xinhua/Xie Jianfei)
A singer performs at a park along the Songhua River in Harbin, northeast China's Heilongjiang Province, Aug. 27, 2023. (Xinhua/Xie Jianfei)
This photo taken on Aug. 27, 2023 shows the sunset view along the Songhua River in Harbin, northeast China's Heilongjiang Province, Aug. 27, 2023. (Xinhua/Xie Jianfei)
Visitors take a sightseeing boat on the Songhua River in Harbin, northeast China's Heilongjiang Province, Aug. 27, 2023. (Xinhua/Shi Feng)
Visitors take a sightseeing boat on the Songhua River in Harbin, northeast China's Heilongjiang Province, Aug. 27, 2023. (Xinhua/Xie Jianfei)
Visitors take a sightseeing boat on the Songhua River in Harbin, northeast China's Heilongjiang Province, Aug. 27, 2023. (Xinhua/Wang Dayu)