Article
耳病與幼兒之關係 - The relationship between ear infections and children

Column title: 家政 - Home economics
Language level: Wenyan

Persons:
俞鎮 Yu Zhen (Author)

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Article
人體衛生談 (續） - Talks on bodily hygiene (continued)

Column title: 家政 - Home economics
Subject matters: 散文 - prose,
Language level: Wenyan

Persons:
詠斐 Yong Fei (Author)

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