Yuyao is a county-level city in the northeast of Zhejiang province, China. It is under the jurisdiction of the sub-provincial city of Ningbo. It is locat…Yuyao is a county-level city in the northeast of Zhejiang province, China. It is under the jurisdiction of the sub-provincial city of Ningbo. It is located 40 km west of central Ningbo, 120 km east of Hangzhou, bordering Hangzhou Bay in the north. Yuyao covers an area of 1,527 km².