In recent years, a group named Pinker forms a new trend. Pinker means to do something with others on the basis of AA(Algebraic Average) principle. Pinkers, who would like to rent a house with other people by the AA(Algebraic Average) principle, has become a new lifestyle in modern people’s lives, but we couldn’t find any domestic study about the Leasing of Pinkers. The domestic scholars only study the nature of leaseholds, sub-leasing and so on. Due to the characteristics of the Leasing of Pinkers, all kind...