精选优质文档-倾情为你奉上Shanghai Residential Real Estate Sales and Purchase Contract(Number of the contract: )Set person of the real estate sales and purchase contract:The Seller (Part A): YANG BABAThe Buyer (Part B): YAO BUYER; ZHANG BUYER; ZHANG BUYER2In accordance with the relevant laws and regulations in the Peoples Republic of China and the relevant regulations in Shanghai, Both Part A and Part B agree to sign the contract showing clearly that Part B will buy the hou