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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.

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公共营养学


Discover how to improve public health through nutrition science, dietary guidelines, meal planning, and community education while addressing current nutritional challenges in modern society.
- XuetangX
- Self-Paced
- Free Online Course
社区预防


Discover comprehensive community healthcare prevention strategies, from health promotion to disease management, with practical case studies and modern public health approaches for families and individuals.
- XuetangX
- Self-Paced
- Free Online Course
品牌管理


Master the essentials of brand management, from identity and positioning to strategy and crisis management. Learn to build, grow, and protect brand value through real-world cases and practical applications in marketing.
- XuetangX
- Self-Paced
- Free Online Course
中医药自媒体创新创业


掌握中医药自媒体运营技巧，从视听语言基础到PR软件应用，结合专业指导开展创新创业实践，打造优质中医药内容，实现商业价值。
- XuetangX
- Self-Paced
- Free Online Course
市场营销学


掌握市场营销核心理论与实践技能，从环境分析到营销策略制定，结合经典案例深入理解现代企业营销体系，提升职业竞争力。
- XuetangX
- Self-Paced
- Free Online Course
新媒体营销


Discover how to build and execute effective new media marketing strategies, from user analysis and content creation to platform selection and data-driven evaluation for business success in the digital age.
- XuetangX
- Self-Paced
- Free Online Course
预防医学


Master 预防医学基础知识，掌握环境、职业、营养等因素对健康的影响，学习疾病预防和健康促进策略，培养"预防为主"的公共卫生理念，为实现"One Health"奠定基础。
- XuetangX
- Self-Paced
- Free Online Course
中医药学概论


Dive into the comprehensive world of Traditional Chinese Medicine, exploring fundamental theories, herbal medicine properties, diagnostic methods, and classical formulations through systematic modules and practical applications.
- XuetangX
- Self-Paced
- Free Online Course
Internal Medicine

Gain insights into the comprehensive field of Internal Medicine, covering respiratory, circulatory, digestive, urinary, endocrine, neurological, and rheumatic diseases with a unique integration of Traditional Chinese Medicine principles.
- XuetangX
- Self-Paced
- Free Online Course
“会” 聚商能・精英会计学


掌握精英会计学的核心知识，从会计原理到财务报表分析，通过动画演示和真实案例学习如何洞察企业财务状况，发现潜在价值和风险，提升财务分析和决策能力。
- XuetangX
- Self-Paced
- Free Online Course
电路理论


掌握电路基本理论与分析方法，涵盖直流、交流、暂态、二端口、非线性电路等核心内容，培养电路综合分析与设计能力，为电气类专业后续学习奠定扎实基础。
- XuetangX
- Self-Paced
- Free Online Course
大数据智能分析方法导论


用最简单的讲解带你快速入门，掌握如何应用现代人工智能方法进行数据分析。
- XuetangX
- Self-Paced
- Free Online Course
微生物生理学


探索微生物生理学的核心理论，掌握微生物细胞结构、营养、代谢调节及生长环境等知识，了解最新研究动态与代谢工程应用。
- XuetangX
- Self-Paced
- Free Online Course
新时代中国特色社会主义理论与实践


探索习近平新时代中国特色社会主义思想，结合中华传统文化与马克思主义，深入理解中国式现代化、经济、政治、文化及生态文明建设。
- XuetangX
- Self-Paced
- Free Online Course
易游泳


掌握蛙泳、自由泳、仰泳、蝶泳四大技术，从零基础到熟练，由国家健将级教练通过水下示范视频系统讲解，适合初学者及游泳爱好者。
- XuetangX
- Self-Paced
- Free Online Course

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