© Courtesy of the C. V. Starr East Asian Library, Columbia University.

Article
保護牙齒法, How to protect your teeth

施清芳 Shi Qingfang (Author),

Keywords: health, children, childrearing,

Article
去各種污穢法, How to remove different stains

舒佩寳 Shu Peishi (Author),

Keywords: general knowledge,