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Hebei Petroleum University of Technology
税费计算与申报


Master the calculation and filing of various Chinese taxes, including VAT, consumption tax, and income tax. Learn practical applications through case studies and understand tax regulations for business operations and compliance.
- XuetangX
- Self-Paced
- Free Online Course
山水景观赏析


Discover the science and aesthetics behind natural landscapes, from karst formations to glaciers, while developing appreciation for Earth's geological wonders and their preservation needs.
- XuetangX
- Self-Paced
- Free Online Course
Engineering前沿论坛——碳中和背景下的化工、冶金与材料工程


Engineering前沿论坛——碳中和背景下的化工、冶金与材料工程
- XuetangX
- Self-Paced
- Free Online Course
软件无线电


Dive into modern wireless systems through software-defined radio principles, architectures, and key technologies. Build practical simulation skills and develop advanced wireless engineering concepts.
- XuetangX
- Self-Paced
- Free Online Course
医学分子遗传学


医学分子遗传学专注于疾病与遗传的关系，从分子水平研究基因的结构、功能以及突变的效应，探讨遗传病发生、发展规律，为遗传病的诊断、治疗和预防提供理论依据和技术手段。
- XuetangX
- Self-Paced
- Free Online Course
Beijing Language and Culture University
宏观经济学


课程的目的是通过教学使学生掌握西方经济学基本知识和分析方法，对当代经济学的基本内容有全面、系统的了解，并能结合实际分析与应用，为以后其他课程的学习和工作奠定坚实的基础。
- XuetangX
- Self-Paced
- Free Online Course
最优控制


探索最优控制三百年风云变幻，结识构建最优大厦的璀璨学者，深耕最优控制的基础理论与广泛应用，体悟最优控制追求卓越的优美思想，尽在《最优控制》。期待你的加入！
- XuetangX
- Self-Paced
- Free Online Course
网易有道2023校园招聘空中宣讲会


不知不觉中学堂在线已经陪伴各位同学走过好几个学期，在大家即将迈入人生新阶段的关键时刻，学堂在线邀请到了多家知名企业，为2023届毕业生们带来一系列空中宣讲会。努力学习的你值得更高的起点！
- XuetangX
- Self-Paced
- Free Online Course
葡萄牙语语言文化赏析


Discover the fundamentals of Portuguese language through systematic lessons covering pronunciation, grammar, dialogues, and reading comprehension for basic daily communication and cultural understanding.
- XuetangX
- Self-Paced
- Free Online Course
弘扬云南军工企业发展中的爱国主义精神


Explore the patriotic spirit in Yunnan's military industries through historical, theoretical, and practical dimensions while strengthening national defense awareness and innovation capabilities.
- XuetangX
- Self-Paced
- Free Online Course
癌症知多少


癌症，每个人都想远离它，但这与学习、思考和实践密不可分。系统了解癌症的形成、特点、诊断、治疗、致癌因素、预防手段，才能够科学防癌，而不是谈癌色变。
- XuetangX
- Self-Paced
- Free Online Course
数据结构


Master fundamental data structures and algorithms, from linear lists to graphs and sorting techniques. Learn implementation methods, complexity analysis, and practical applications in software development.
- XuetangX
- Self-Paced
- Free Online Course
金融风险管理：量化投资视角


掌握量化投资中的金融风险管理技术，通过Python实现风险估计、对冲和套利策略，涵盖从基础理论到实际应用的全面知识体系。
- XuetangX
- Self-Paced
- Free Online Course
Chrome 網頁除錯功能大解密
 1260 ratings at Udemy

還不會使用網頁瀏覽器的超強內建除錯心法？讓六角學院來教你！
- Udemy
- 2 hours 45 minutes
- Self-Paced
- Free Online Course
Tongchuan Vocational and Technical College
汽车电器构造与检修


掌握汽车电气系统的构造原理、诊断方法和维修技术，从电源、启动、照明到空调系统的全面检修技能培训，助你成为专业汽车电器维修技师。
- XuetangX
- Self-Paced
- Free Online Course

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