Zhaoqing has become the province's most air pollution city, no one, is the last, often air quality index is ranked in the last place, just out of the cage air pollution ranking indicators, Zhaoqing has been in the province's 21 cities in the bottom second. Chengdong Park is a small park, free, now it is almost a children's playground, many of the open spaces inside have become children's play facilities, the park also retains some flowers and trees, but there are not many.