近代以后,上海因为优越的地理位置,经济和商业逐渐繁荣起来,但租界与华界的分割,造成治安管理上的不便,导致娼妓业迅速发展起来。 Since modern times, Shanghai has prospered economically and commercially because of its superior geographical position. However, the division of the concession and the Chinese community has caused inconvenience in public order and administration and led to the rapid development of the prostitution industry.