Article
除狐臭簡法 - A simple way to get rid of body odor
Subject matters: 新知 - new knowledge,
Language level: Wenyan
Keywords: health,
Persons:
東屏 Dongping (Author)
Article
人造絲與天然絲之鑑別法 - The method of identification between artificial and natural silk
Language level: Wenyan
Persons:
胡志愨 Hu Zhique (Author)