Which one, South Island or North Island?

The reason for this is the following：

1, Beihuangdao is located in the depths of Bohai Sea, between Jiaoliao Peninsula, and it is the farthest inhabited island in Shandong Province, away from the noise, while Chengnanhuangdao is located at the northern end of Shandong Peninsula, close to the provincial capital.

2. The annual average temperature of North Huangcheng Island is 12.9 degrees Celsius, and the negative oxygen ion content is as high as 20,000 per cubic centimeter, making it an ideal resort for leisure tourism, while the annual average temperature of South Huangcheng Island is 14 degrees Celsius, and the negative oxygen ion content is as high as15,000 per cubic centimeter.

Nanhuangcheng Island, located in the middle of Bohai Strait in the north of Shandong Peninsula, is an island in the northern island group of miaodao islands, about 1.2km north of Beihuangcheng Island. The scenery of the two places is pleasant and the air is fresh, which is suitable for playing.