Is Zhijiang Prison the largest prison in Zhejiang?

No, the first branch of Qiaosi Prison is located in Yuhang District, Hangzhou, Zhejiang Province, covering thousands of acres. Built in 1950s, this prison is the largest prison in Zhejiang Province, while Zhijiang Prison covers an area of 488.5 mu, which is not the largest prison. Zhejiang Province, referred to as "Zhejiang" for short, is the capital of Hangzhou, and the largest river in Zhejiang Province, Qiantang River, named after its twists and turns, is also called Zhejiang.