Class Central

Rankings
Career Certificates

Subjects

View all

Technology
Business
Creative
STEM
Health & Wellness
People & Society
Personal Growth & Lifestyle

View all Subjects

Universities
The Report

Courses from 1000+ universities

Rankings

Best Courses

Best of All Time
Best of the Year

Most Popular Courses

Most Popular of All Time
Most Popular of the Year

Career Certificates

Generative AI
UX Design
Data Science
Finance
DevOps
Project Management
View all Career Certificates

Technology

Computer Science
Artificial Intelligence
Data Science
Web Development
Programming
Databases
IT & Networking
DevOps
UX/UI Design
Blockchain & Cryptocurrency
Extended Reality (XR)
Generative AI
Cloud Computing
Cybersecurity
Game Development
Product Management
View all Technology

Business

Management & Leadership
Finance
Entrepreneurship
Marketing
Strategic Management
Project Management
Sales
Business Software
Real Estate
Professional Development
Accounting
Supply Chain Management
Business Strategy
Human Resources
View all Business

Creative

Music
Digital Media
Visual Arts
Design
Crafts
Performing Arts
AI Art
View all Creative

STEM

Mathematics
Engineering
Science
Statistics & Probability
Chemistry
Physics
Environmental Science
Astronomy
Biology
Agriculture
View all STEM

Health & Wellness

Disease & Disorders
Public Health
Health Care
Nursing
Mental Health
Continuing Medical Education (CME)
Medicine
Wellness
Nutrition
View all Health & Wellness

People & Society

Humanities
Education & Teaching
Social Sciences
History
Literature
Sociology
Economics
Psychology
Anthropology
Political Science
Law
Language Learning
Writing
Philosophy
Religion
View all People & Society

Personal Growth & Lifestyle

Personal Development
Sports & Recreation
Personal Finance
Parenting & Family
Food & Drink
Self-Defense & Martial Arts
Gardening
Productivity & Time Management
Games
Study Skills
Travel
Pets & Pet Care
Beauty & Makeup
Home & Living
Critical Thinking
View all Personal Growth & Lifestyle

A Simplilearn Certificate Goes on LinkedIn Each Minute; Here’s How Krishna Kumar Built It From a Blog

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

Latest

[2026] Stanford Medicine Offers Courses with Free Certificates & CME Credit
8 Best Notion Courses for 2026: Start to Certified
10 Best Flask Courses for 2026: Build Simple Stable Sites
Best Korean Learning Apps for 2026: Free and Paid
[2026] 900+ Open University Free Courses with Certificates

Write for The Report

Visit The Report

600 Free Google Certifications
Trending

Most common

Popular subjects

Artificial Intelligence
34,548 courses
Programming Paradigms
1,057 courses
Cloud Security
4,741 courses

Popular courses

Uncommon Sense Teaching
Deep Teaching Solutions
FinTech Foundations and Overview
The Hong Kong University of Science and Technology
Mathematical and Computational Methods
Georgetown University

Organize and share your learning with Class Central Lists.

View our Lists Showcase

Sign up

Log in or Sign up

Log in
Sign up

Languages
Chinese

Free Online

Chinese Courses

15,379 courses

Showing 15,379 courses

Sort by Relevancy

Filter by

Filters

1. Free course (14,145)
2. With certificate (2,451)
3. Career certificates (2)
4. From universities (7,255)
Level
1. Beginner (3,872)
2. Intermediate (8,136)
3. Advanced (2,706)
Duration
1. < 30 mins (758)
2. 30 - 60 mins (389)
3. 1 - 2 hours (999)
4. 2 - 5 hours (439)
5. 5 - 10 hours (181)
6. 10+ hours (310)
Subject
1. Technology (3,717)
2. STEM (3,650)
3. People & Society (2,926)
4. Business (2,144)
5. Health & Wellness (1,509)
6. Creative (924)
7. Personal Growth & Lifestyle (317)

诊断学实验


Master 临床诊断基本技能，包括症状学、体格检查和诊疗操作。通过实践训练掌握问诊技巧、体格检查方法和基本医疗操作，为临床工作打下扎实基础。
- XuetangX
- Self-Paced
- Free Online Course
西方哲学史


Discover the evolution of Western philosophy from ancient Greece to modern times, exploring key thinkers, movements, and ideas through a systematic yet accessible approach that connects philosophical concepts with cultural contexts.
- XuetangX
- Self-Paced
- Free Online Course
中国哲学智慧


Explore Chinese philosophical wisdom through major schools of thought - from Confucianism to Neo-Confucianism, examining life principles, natural laws, and methods of acquiring knowledge for personal growth and cultural understanding.
- XuetangX
- Self-Paced
- Free Online Course
马克思主义哲学原理


“马克思主义哲学原理”选取马克思主义哲学的重要基础理论，从实践观、社会历史观、自然观、人学理论和文化观等五个方面讲解马克思主义哲学的主要内容。
- XuetangX
- Self-Paced
- Free Online Course
哲学导引：基础与前沿


让我们一道领略哲学之大智慧：横跨古今，纵横东西，穿梭在平凡与伟大之间。
- XuetangX
- Self-Paced
- Free Online Course
水工建筑物


《水工建筑物》是水利水电学院极具特色的老牌核心课程，多位资深教师倾囊相授，由浅入深讲解多类水工建筑物的相关知识，让我们一起探索大国工程的奥秘吧！
- XuetangX
- Self-Paced
- Free Online Course
信息安全理论与技术


信息双刃剑，安全是关键。领会信息安全核心思想，学习信息安全法规标准，理解信息安全基础理论，掌握信息安全核心技术，培养信息安全防护意识，增强信息安全保障能力。
- XuetangX
- Self-Paced
- Free Online Course
铁路线路设计


Dive into comprehensive railway line design principles, from track layout and station planning to digital technologies and economic evaluations for modern rail transportation systems.
- XuetangX
- Self-Paced
- Free Online Course
建筑信息模型基础


Dive into BIM技术基础知识，掌握Revit建模、Dynamo编程和Naviswork操作，学习土木工程施工管理中的实际应用，提升数字化和智能化建筑设计能力。
- XuetangX
- Self-Paced
- Free Online Course
智能材料与结构


智能材料与结构带领人类文明进入新的高度。本课程讲授智能材料和智能结构的基本概念、分类和发展，并对当前该领域重点关注的几种智能材料和结构进行介绍。
- XuetangX
- Self-Paced
- Free Online Course
结构力学I

Master fundamental structural mechanics concepts and calculations, including system analysis, internal forces, displacements, and advanced problem-solving methods for both determinate and indeterminate structures.
- XuetangX
- Self-Paced
- Free Online Course
基于物联网的水工艺仪表与智能控制


Dive into water process instrumentation and IoT-based smart control systems, covering automation fundamentals, network monitoring, and intelligent water supply management techniques.
- XuetangX
- Self-Paced
- Free Online Course
结构力学II

Dive into advanced structural mechanics concepts, from matrix displacement methods to dynamic analysis and stability calculations, with practical engineering applications and rich case studies.
- XuetangX
- Self-Paced
- Free Online Course
技术创新简史


本课程讲述18世纪以来工业革命的技术创新规律和重要领域的技术变革，总结前三次工业革命的历史经验，着重分析第四次工业革命对经济社会产生的影响。
- XuetangX
- Self-Paced
- Free Online Course
商业伦理与社会责任


Explore the fundamental principles of business ethics, corporate social responsibility, and moral decision-making in modern organizations while developing critical thinking skills for ethical business practices.
- XuetangX
- Self-Paced
- Free Online Course

Career Certificates

Generative AI
UX Design
Data Science
Finance
DevOps
Project Management
All Subjects

Coursera
edX
Noble Desktop
Simplilearn
CodeSignal
Boot.dev
All Universities

The Report by Class Central RSS Feed

Series Finale of Online Education
Udemy Earns More, Pays Less
Duolingo's 2026 Strategy
1000s of Free Certificates
Best Courses Guides
Best of All Time
Most Popular of All Time

About Class Central

Class Central aggregates courses from many providers to help you find the best courses on almost any subject, wherever they exist.

Facebook
Twitter
LinkedIn
YouTube
Bluesky

Class Central © 2011-2026 Privacy Policy

About Us
Join Us
Write for Us
Help Center
Contact Us

Share

Facebook
Twitter
Bluesky
Email

Never Stop Learning.

Get personalized course recommendations, track subjects and courses with reminders, and more.

Sign up for free

Someone learning on their laptop while sitting on the floor.