There is also a plan: go to the sea from Yangtouwa in Lushun, that is, the first three sheep (Peace Park) and swim directly to the other side.
Go ashore from Yantai, walk to Weihai, swim to Liu Gongdao, jump off the cliff and go straight to Penglai Pavilion, and then go up.
Go ashore, eat something and then go to sea, swim to Qingdao, swim along the coastline and swim to Qingdao.