What are the good places for a three-day tour in Mianyang? How much will it cost?

You can go to Yangmaxia of Jiangyou Houba, which takes 2 hours by car. You can get on Mianguang Expressway from Longmen Town and get off at Houba exit. On the first afternoon, you can ride a bike up the mountain to play 50 yuan/people; In the evening, you can roast 350 pieces of whole sheep in the farmhouse, 10 person; Accommodation fee is in 20 yuan/person/day; The next day, you can go to the other two ditches or ride a horse. On the third day, I went to the nearby ancient town of Qinglinkou, watched the Red Army Bridge for a tofu feast, and then went back to Mianyang!