sentences:  Before and after the revolution of 1911, "shentan" were performed in various venues across Shanghai.In 1914, Wenbin shao (邵文滨), Lanting Shi (施兰亭), and Shaolan Ding (丁少兰) organized ""zhenxinji" " to improve "bentan".It was then renamed ""shenqu" " (申曲).