Dalian, Qingdao, Yantai and Weihai, which place would you choose for your retirement?

Yantai is certainly the first choice. Providing for the aged needs a good air environment. Comparing the three places, Yantai's air is better than Qingdao's and Qingdao's is better than Jinan's. In addition, Yantai snows heavily every winter to purify the air and cover up viruses and germs. On the contrary, it seldom snows in winter in Jinan and Qingdao, but there is a lot of smog. Providing for the aged needs a relatively quiet urban environment. Yantai has a moderate population and belongs to a medium-sized city, while Qing Ji belongs to a big city, most of which are demolished and built. Pension needs a suitable temperature environment. Yantai is the most comfortable in summer, followed by Qingdao, Jinan is the hottest and the comfort is the worst. Yantai has controllable temperature in winter and cool in summer.