The only ones in Jinzhou City now are the Liaoshen Campaign Memorial Hall, which is free and can be visited in two hours. The Ancient Tower Park is free, and there is a botanical garden inside, which is not expensive. There is not much left to do in the city.
Or go to the movies, the group purchase is 30 yuan per person.
There is also an escape room in Jinzhou, but it is a bit small for two people, so four or five people are just right. About 50 yuan per person.