Lighting shows on the city balcony, International Convention center, citizen center and the facade of Hangzhou Grand Theatre in Qianjiang New Town, Hangzhou, are divided into four themes: city, water, light and shadow, which show the beautiful scenery and profound cultural flavor of the South of the Yangtze River. At present, it is still in the debugging stage, and it is scheduled to play every Saturday, 19:30, 20:30 and 21:30.