People visit the Anji Branch of Zhejiang Museum of Natural History in Anji County, east China's Zhejiang Province, Jan. 31, 2019. The museum attracts lots of visitors during the winter vacation. (Xinhua/Xu Yu)
People visit the Anji Branch of Zhejiang Museum of Natural History in Anji County, east China's Zhejiang Province, Jan. 31, 2019. The museum attracts lots of visitors during the winter vacation. (Xinhua/Xu Yu)
People visit the Anji Branch of Zhejiang Museum of Natural History in Anji County, east China's Zhejiang Province, Jan. 31, 2019. The museum attracts lots of visitors during the winter vacation. (Xinhua/Xu Yu)
People visit the Anji Branch of Zhejiang Museum of Natural History in Anji County, east China's Zhejiang Province, Jan. 31, 2019. The museum attracts lots of visitors during the winter vacation. (Xinhua/Xu Yu)
People visit the Anji Branch of Zhejiang Museum of Natural History in Anji County, east China's Zhejiang Province, Jan. 31, 2019. The museum attracts lots of visitors during the winter vacation. (Xinhua/Xu Yu)
A boy plays a game at the Anji Branch of Zhejiang Museum of Natural History in Anji County, east China's Zhejiang Province, Jan. 31, 2019. The museum attracts lots of visitors during the winter vacation. (Xinhua/Xu Yu)
People visit the Anji Branch of Zhejiang Museum of Natural History in Anji County, east China's Zhejiang Province, Jan. 31, 2019. The museum attracts lots of visitors during the winter vacation. (Xinhua/Xu Yu)
Visitors watch a 3D film at the Anji Branch of Zhejiang Museum of Natural History in Anji County, east China's Zhejiang Province, Jan. 31, 2019. The museum attracts lots of visitors during the winter vacation. (Xinhua/Xu Yu)
People visit the Anji Branch of Zhejiang Museum of Natural History in Anji County, east China's Zhejiang Province, Jan. 31, 2019. The museum attracts lots of visitors during the winter vacation. (Xinhua/Xu Yu)
People visit the Anji Branch of Zhejiang Museum of Natural History in Anji County, east China's Zhejiang Province, Jan. 31, 2019. The museum attracts lots of visitors during the winter vacation. (Xinhua/Xu Yu)
People visit the Anji Branch of Zhejiang Museum of Natural History in Anji County, east China's Zhejiang Province, Jan. 31, 2019. The museum attracts lots of visitors during the winter vacation. (Xinhua/Xu Yu)
A visitor looks at exhibits at the Anji Branch of Zhejiang Museum of Natural History in Anji County, east China's Zhejiang Province, Jan. 31, 2019. The museum attracts lots of visitors during the winter vacation. (Xinhua/Xu Yu)