Article
余家夏令之食譜 - Summer recipes for my family

Subject matters: 新知 - new knowledge,
Language level: Wenyan

Persons:
知味 Zhi Wei (Author)

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Article
蠶業之將來 - Future of the sericulture industry

Subject matters: 新知 - new knowledge,
Language level: Wenyan

Persons:
唐昌治 Tang Changzhi (Author)

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