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17 years ago, Krishna Kumar started offering free PMP prep online. Today, it’s a leading digital upskilling platform that helps millions upskill in AI, cybersecurity, data science, and more.

Class Central Team Jun 22, 2026

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金融大数据与大模型


掌握金融大数据处理、机器学习算法、时序预测模型及大语言模型在金融风控、投研等场景中的应用技术与实践方法。
- XuetangX
- Self-Paced
- Free Online Course
中国发展经济学(中级)

本课程以中国经济发展过程中的工作和就业为主要研究对象，从经济与社会结构变革和数字技术的冲击两个大的方面说明中国经济发展面临的理论和现实问题。
- XuetangX
- Self-Paced
- Free Online Course
数字经济与中国实践


探索数字经济理论与中国实践，掌握网络外部性、平台经济、大数据策略、数据治理、反垄断政策等核心概念，深入了解数字经济如何推动共同富裕和乡村振兴。
- XuetangX
- Self-Paced
- Free Online Course
康复医学与理疗学


Discover comprehensive rehabilitation medicine principles, evaluation methods, and treatment techniques for neurological, musculoskeletal, and internal diseases to restore patient function.
- XuetangX
- Self-Paced
- Free Online Course
“一带一路”与全球化


探索"一带一路"倡议的全球化价值，掌握跨境投资法律实务，深入了解沿线国家合作机制与风险防控策略。
- XuetangX
- Self-Paced
- Free Online Course
法律职业伦理


掌握法律职业伦理核心规则，通过实践案例分析律师客户关系、利益冲突、保密义务等关键问题，培养解决职业伦理困境的思维能力。
- XuetangX
- Self-Paced
- Free Online Course
市场营销研究


掌握市场营销研究的理论方法与SPSS数据分析技巧，学习调查方案设计、问卷制作，获得消费者行为信息的科学手段，提升营销决策能力。
- XuetangX
- Self-Paced
- Free Online Course
数字经济与贸易


掌握数字经济与贸易的理论基础、发展演变和实践应用，深入了解数字贸易概念、统计测度、生态结构及全球治理，结合中国实践案例分析数字经济发展成就与未来展望。
- XuetangX
- Self-Paced
- Free Online Course
工程数学基础


掌握线性代数、数值分析和优化理论的核心概念，培养数学建模和工程问题求解能力，为科学研究和工程实践奠定坚实的数学基础。
- XuetangX
- Self-Paced
- Free Online Course
国际商务谈判


掌握国际商务谈判策略与技巧，从开局到成交全流程实战训练，提升跨国商务合作能力。
- XuetangX
- Self-Paced
- Free Online Course
国际金融管理


掌握国际金融环境、外汇市场运行、汇率决定与风险管理，以及跨国投融资决策的核心理论与实务操作技能。
- XuetangX
- Self-Paced
- Free Online Course
智能计算基础


Discover Python-based intelligent computing through cross-disciplinary problem-solving with hands-on projects spanning data analysis, machine learning, and AI applications.
- XuetangX
- Self-Paced
- Free Online Course
地质资源定量评价与预测


掌握油气资源定量评价理论与方法，涵盖常规与非常规资源评价技术，培养多尺度资源评价及不确定性分析能力，提升项目设计与实践水平。
- XuetangX
- Self-Paced
- Free Online Course
试验优化设计


课程不仅提供如何正确设计科学试验和收集数据的方法，而且还提供如何正确地整理、分析数据，得出客观、科学结论的方法，是当代科技和工程技术人员必须掌握的技术方法之一。
- XuetangX
- Self-Paced
- Free Online Course
《外科学进展》之普外科微创手术专题课


Explore cutting-edge minimally invasive surgical techniques in general surgery, covering GI, hepatobiliary, thyroid, breast, and vascular diseases, with robot surgery and 3D printing applications.
- XuetangX
- Self-Paced
- Free Online Course

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