No demolition will be carried out in Zhao Hui District 7. Because of the general direction of demolition in Zhao Hui, Hangzhou is still a village in the city, and some old buildings have been demolished, not all old communities have to be demolished. There is no information announcement about the demolition in the seventh district, otherwise Hangzhou will not vigorously promote the installation of elevators. Therefore, the seventh district of Hangzhou Zhaohui will not be demolished. Hangzhou generally refers to Hangzhou, referred to as "Hangzhou" for short, and was called Lin 'an and Qiantang in ancient times. It is a prefecture-level city, provincial capital, sub-provincial city and megacity under the jurisdiction of Zhejiang Province, the core city of Hangzhou metropolitan area, the economic, cultural, scientific and technological education center of Zhejiang Province approved by the State Council, and one of the central cities in the Yangtze River Delta.