© Courtesy of the C. V. Starr East Asian Library, Columbia University.
Article
最有効驗的明目法, The most effective method for improving eyesight
黃光耀 Huang Guangyao (Author),
Keywords: health, body, nutrition, practical instruction , Medicine,
Article
編輯者言, Editor's note
夢塵 Meng chen (mentioned in article),
Keywords: Linglong Magazine, editors notes, suggestion, Ideal, Readers,
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編輯者言 Editor's note