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
Koreans in China in 2008 and the depreciation of the Korean won, large numbers of those returned to South Korea. A "Bloomberg News" article initially stated the proportion as 20% (roughly 140,000 people). Between 2008 and 2009, South Korean government figures show that the number of Koreans in China dropped by 433,000. The Sixth National Population Census of the People's Republic of China reported 120,750 South Koreans in Mainland China, the largest single foreign group. Koreans in China The population of Koreans in China include millions of descendants of Korean immigrants with citizenship of the People's Republic of China, as well as smaller