Article
各種食物之分析(上) - Analysis of Different Kinds of Foods (part one)

Column title: 常識 - Common Knowledge
Subject matters: 新知 - new knowledge,
Language level: Baihua

Keywords: general knowledge,

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Article
白鞋擦粉法 - Covering White Shoes with Powder

Column title: 常識 - Common Knowledge
Subject matters: 新知 - new knowledge,
Language level: Baihua

Keywords: general knowledge,

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注意，三卷二十期乃本刊百期兩週紀念特刊，增加篇幅。 - attention, Volumne III issue 20 is our 200th issue anniversary, the pages are expanded.

Category: Public announcement