Which province is Zuohuang Island?

Hebei Province, China.

Qinhuangdao, referred to as "Qin", also known as Gangcheng and Linyu, is a prefecture-level city under the jurisdiction of Hebei Province, a type II large city, one of the first batch of coastal open cities in China, the earliest independent trading port in China, and a national comprehensive It is a transportation hub, an important port city in China's Bohai Rim region approved by the State Council, an important functional area in the capital economic circle, and a famous coastal tourism, leisure, and holiday resort. As of 2021, Qinhuangdao has jurisdiction over 4 districts and 3 counties, with a land area of ??7,802 square kilometers and a sea area of ??1,805 square kilometers. At the end of 2021, the city's permanent population was 3.1343 million.

Qinhuangdao is located in North China, northeastern Hebei, and borders the Bohai Sea in the south. It is an important gateway and node city in the Beijing-Tianjin-Hebei region radiating to the northeast, an important seaport in North China, Northeastern and Northwest China, and the largest aluminum product manufacturer in China. Processing base, the largest grain and oil processing base in the north, known as the "wheel manufacturing capital". Qinhuangdao is named after Qin Shihuang sent people to the sea to seek immortality during his eastward tour. It is the only city in China named after the emperor. It is famous for "Langtaosha·Beidaihe" and has gathered rich tourism resources. It is a well-known A tourist and leisure destination at home and abroad, Shanhaiguan District is a national historical and cultural city.