Zhangjiakou Wanliu Park is outside the west gate of Xuanhua District, and bus No. 3 can be reached. Wanliu Park is famous for its green plants and flowers. The citizens who come here for a walk every day are endless. There are also some folk elderly choirs on holidays. The model team came here to perform, attracting many citizens to watch. Every day, garden green workers spray the forest and grassland automatically, so the trees in the park are very good, the park air is fresh, the environment is beautiful, and the negative oxygen ions are thick. It is a leisure place that citizens cannot leave. There is a free library at the south gate of the park, free admission to the park, parking fees for park noodles.