Yesterday morning, I took bus No. 5 to Lingfeng Square to Ailian Lake. This season, Ailian Lake is a bit bleak. It should be more beautiful in spring and summer. After a simple lunch at a life hall by the lake, I went to Linhe's old city. The main visit to Hexi, the original ancient buildings, but many renovations are as new. Cross the bridge to Hedong and take the 23 bus back to the city. It takes nearly an hour to drive, only 4 yuan. Didi came over at a price of 48 yuan.