Where is the electronic invoice of maintenance fund in Chongqing Liangjiang New Area?

WeChat official account, overhaul fund. Liangjiang New District is a sub-provincial new district and a national new district under the jurisdiction of Chongqing Municipality, and it is also the first national development and opening-up new district in China. According to the inquiry, the electronic invoice of Chongqing Liangjiang New Area Maintenance Fund can be downloaded from WeChat official account, overhaul fund. Maintenance fund, also known as public maintenance fund, refers to the maintenance cost of public parts and public facilities and equipment of residential buildings.