Why is there no one in Yantai Longkou?

It is very hot in Leng Xia in winter. Longkou belongs to a city facing the sea in the north, so it is hot in Leng Xia in winter, and the sea view room was bought as an investment appreciation, so no one lives there. Longkou City is a county-level city managed by Yantai City, bordering Penglai City in the east, Qixia City and Zhaoyuan City in the south, Bohai Sea in the west and north, and Tianjin and Dalian across the sea.