Aerial photo taken on June 9, 2020 shows the Ganjiang River in Nanchang, east China's Jiangxi Province. Water level of the Nanchang section of Ganjiang River has been rising due to continuous rainfalls for days. On June 7, local maritime authorities began to impose traffic control on the river. (Xinhua/Zhou Mi)

Aerial photo taken on June 9, 2020 shows the Ganjiang River in Nanchang, east China's Jiangxi Province. Water level of the Nanchang section of Ganjiang River has been rising due to continuous rainfalls for days. On June 7, local maritime authorities began to impose traffic control on the river. (Xinhua/Zhou Mi)

Aerial photo taken on June 9, 2020 shows the Ganjiang River in Nanchang, east China's Jiangxi Province. Water level of the Nanchang section of Ganjiang River has been rising due to continuous rainfalls for days. On June 7, local maritime authorities began to impose traffic control on the river. (Xinhua/Zhou Mi)