Article
四種壞洋鈿 - Four kinds of bad coins
Subject matters: 新知 - new knowledge,
Language level: Wenyan
Keywords: money, general knowledge, shopping, practical instruction , experience,
Persons:
飛 Fei (Author)
Article
油/鹽/醬/醋 - Oil - Salt - Sauce - Vinegar
Subject matters: 新知 - new knowledge,
Language level: Wenyan
Keywords: health, nutrition, general knowledge, science, food and drink,
Persons:
德遠 De yuan (Author)