Dianchi Lake is the center of Kunming scenic spots, the mother lake of Kunming, and the largest plateau lake in Yunnan, known as the "Pearl of the Plateau". Speaking of Plateau lakes, this reminds me of the plateau lake Sailimu Lake in Xinjiang, which is called the last tear of the Atlantic Ocean. The plateau lake Dianchi Lake in front of us, though not clear and attractive in recent years, has attracted many elves. This is the red-billed gull from Siberia. This season is when the elves gather in Yunnan, so when we come to Kunming, we must come to the sea. The ridge dam plays the gull. Seagulls, red mouths, feathers, black and white wings can be seen when they fly; they are not afraid of people, but sometimes play with people, sometimes chasing, sometimes flying in the air, sometimes standing in front of them; the whole ridge dam is a harmonious picture.