© Courtesy of the Institute of Chinese Studies, Library, Heidelberg University.
青年男女應有的預防:道德上的預防、教育上的預防, Preventions essential for male and female youths: moral prevention and educational prevention
學校的開夜車生活 The life of burning the midnight oil at school
濟川 Jichuan (Cartoonist),
擦銅絲, Thread for polishing copper wares
Keywords: San Ho Company,