Prostitution in China of such measures was to gradually reduce the number of brothels in each city until the point where a "Beijing-style" closure of the remaining brothels was deemed feasible and reeducation could begin. Reeducation programs were undertaken on the largest scale in Shanghai, where the number of sex workers had grown to 100,000 following the Second Sino-Japanese War. By the early 1960s, such measures had basically wiped out visible forms of prostitution from mainland China. According to the People's Republic of China (PRC) government, venereal diseases were almost completely eliminated from the mainland contemporaneously with the control of prostitution. To mark
Urban planning in China terms of human evolution and urban character". Ortuzar furthers this statement by indicating that there is "a long urban tradition which stretches far back in time. It has continued to remain uninterrupted for several thousands of years from the very origin of towns until the contemporary city. Few nations can exhibit such a continuity over a long period of time". Urban tradition is usually intimately related to urban antiquity, however, in the context of China it has its own set of attributes in relation to urban planning, design and the social realm. China's population is classified as being approximately 55-60%