Article
西洋男女交際法 (續) - Social interactions between men and women in the west (continued)

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

Persons:
慧 Hui (Translator)

---

Article
家庭飲食物之防腐法 - How to prevent food and drink from rotting at home

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

Persons:
金克博 Jin Kebo (Author)

---