An aerial view of redwood trees in Xidahe Park in Zhenhai district, Ningbo, East China's Zhejiang province. [Photo/Ningbo Daily]

Colorful metasequoia leaves add a splash color to Xidahe Park in Zhenhai district, Ningbo, East China's Zhejiang province in the winter. [Photo/Ningbo Daily]

Colorful scenes at Xidahe Park in Zhenhai district, Ningbo, East China's Zhejiang province in early winter. [Photo/Ningbo Daily]

A bird's eye view of redwood trees in the Xidahe Park in Zhenhai district, Ningbo, East China's Zhejiang province. [Photo/Ningbo Daily]