quality:correction, structural:scholar_edition, stylistic:style_transfer
West Lake Southern Side Renovation Project

Entering the 21st century, West Lake witnessed several environmental renovation projects. First of them was "West Lake Southern Side Renovation Project". From February to October 2002, Hangzhou government incorporated four large parks on the southern side of the lake, and these four parks have been free to public 24 hours a day, 7 days a week. On October 25, 2002, on the old site of the Leifeng Pagoda which collapsed 78 years ago, a new pagoda with height of 71.7 meters was erected.