Anonymous
This pool is the least crowded and best I've found in many cities I've been to in China. The water and air are well-heated, even in the middle of winter. The pool is clear and clean. And admission is cheaper than many fancy expat health clubs. The besttimes to swim are Sunday evening to Thursday evening. Don't even think about a Friday night or Saturday - there will up to 10 slooooow people per lane, as swim teams take over half the lanes as well.