The village of Hongcun, Huangshan city, East China's Anhui province after rainfall on March 20, 2019 – the village is a UNESCO World Heritage Site, famous for its traditional architecture. (Photos: chinadaily.com.cn)

The village of Hongcun, Huangshan city, East China's Anhui province after rainfall on March 20, 2019 – the village is a UNESCO World Heritage Site, famous for its traditional architecture.

The village of Hongcun, Huangshan city, East China's Anhui province after rainfall on March 20, 2019 – the village is a UNESCO World Heritage Site, famous for its traditional architecture.

The village of Hongcun, Huangshan city, East China's Anhui province after rainfall on March 20, 2019 – the village is a UNESCO World Heritage Site, famous for its traditional architecture.

The village of Hongcun, Huangshan city, East China's Anhui province after rainfall on March 20, 2019 – the village is a UNESCO World Heritage Site, famous for its traditional architecture.

The village of Hongcun, Huangshan city, East China's Anhui province after rainfall on March 20, 2019 – the village is a UNESCO World Heritage Site, famous for its traditional architecture.

The village of Hongcun, Huangshan city, East China's Anhui province after rainfall on March 20, 2019 – the village is a UNESCO World Heritage Site, famous for its traditional architecture.

The village of Hongcun, Huangshan city, East China's Anhui province after rainfall on March 20, 2019 – the village is a UNESCO World Heritage Site, famous for its traditional architecture.

The village of Hongcun, Huangshan city, East China's Anhui province after rainfall on March 20, 2019 – the village is a UNESCO World Heritage Site, famous for its traditional architecture.