It's free. The winter swimming base of Zijiang Second Bridge in Shaoyang City, Hunan Province is free. Hunan vigorously promotes the free and low-cost opening of public stadiums and gymnasiums and information construction. There are 144 large public stadiums and gymnasiums in the whole region that are open to the public free and low-cost. Hunan will take many measures to build a strong sports area, decompose the objectives and tasks of the national fitness facilities construction in the whole region into cities, increase the investment in the construction of national fitness facilities, and accelerate the opening of public stadiums to the society.