A volunteer (C) introduces exhibits to visitors at Changsha Museum, in Changsha, central China's Hunan Province, Oct. 5, 2020. Many citizens and tourists chose to visit the museum during the National Day and Mid-Autumn Festival holiday to learn about history. (Photos: Xinhua/Chen Zhenhai)

A boy watches an introduction video at Changsha Museum, in Changsha, central China's Hunan Province, Oct. 5, 2020. Many citizens and tourists chose to visit the museum during the National Day and Mid-Autumn Festival holiday to learn about history.

People visit Changsha Museum, in Changsha, central China's Hunan Province, Oct. 5, 2020. Many citizens and tourists chose to visit the museum during the National Day and Mid-Autumn Festival holiday to learn about history.

People visit Changsha Museum, in Changsha, central China's Hunan Province, Oct. 5, 2020. Many citizens and tourists chose to visit the museum during the National Day and Mid-Autumn Festival holiday to learn about history.

People visit Changsha Museum, in Changsha, central China's Hunan Province, Oct. 5, 2020. Many citizens and tourists chose to visit the museum during the National Day and Mid-Autumn Festival holiday to learn about history.

People visit Changsha Museum, in Changsha, central China's Hunan Province, Oct. 5, 2020. Many citizens and tourists chose to visit the museum during the National Day and Mid-Autumn Festival holiday to learn about history.