人类无法避免灾害和苦难，但救援行动则彰显出人性的光辉和国家的力量。《中国救援行动》讲述发生在中国国内外的六次重大救援行动--抗击非典、抗击雨雪冰冻灾害、汶川地震救灾、玉树地震救灾、印尼海啸救灾、利比亚撤侨。生动鲜活的场景，可歌可泣的救援人物和事件，展现了中国政府和军队永远心系人民、对外无私援助的大爱...

On the basis of vector analysis, fundamental concepts of electromagnetic fields are introduced starting from the experimental laws of...

This story comes from Nanshi in Hanfeizi. A man from the Chu Dukedom brags about the strength of his sharp spears and tough shields. But when people...

This story comes from Wudu, also in Hanfeizi. A farmer in the Dukedom of Song sees a rabbit crash into a tree, so he puts down his farming tools and...

《纵横商务汉语中级阅读教程2》适用对象为在华学习一年半以上、汉字识字量在800字以上、词汇量为1500个以上的学习者。阅读内容定位于简单的贸易基础和公司场景中的商务活动，旨在让学生了解基本的商务场景，为专业的商务学习打下基础，通过快速阅读等基本技巧的训练，掌握较好的阅读能力。

This book is part of an extensive clinical series for Chinese clinical practitioners. It includes detailed Chinese medical differentiation methods...