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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

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外科学


掌握外科常见疾病的诊疗原则、临床思维和基本技能，培养专业医德和团队协作精神，建立终身学习理念。
- XuetangX
- Self-Paced
- Free Online Course
牙体牙髓病学


课程视频短小精炼，有助于学生利用碎片化时间进行知识点的学习。
- XuetangX
- Self-Paced
- Free Online Course
护理管理与临床护理新进展


Master advanced nursing management and clinical care practices, focusing on risk management, diabetes care, team building, and quality indicators. Develop research capabilities while exploring modern healthcare innovations and professional values.
- XuetangX
- Self-Paced
- Free Online Course
护理理论与护理教育新进展


Explore modern nursing theory, research methods, competency-based training, and quality indicators while learning from US nursing education systems and magnetic hospital practices.
- XuetangX
- Self-Paced
- Free Online Course
内外科护理实践新进展


掌握内外科护理的最新进展，包括碘对比剂相关肾损伤、肿瘤营养、伤口护理、加速康复外科、围手术期气道管理、糖尿病及神经内科疾病的现代护理方法。
- XuetangX
- Self-Paced
- Free Online Course
Traditional Chinese Medicine Culture(中医药传统文化）

Explore the rich heritage of Traditional Chinese Medicine, from its philosophical foundations to modern applications, covering ancient wisdom, famous physicians, herbal remedies, and global development trends.
- XuetangX
- Self-Paced
- Free Online Course
Chinese Medicine Nursing

Discover the principles and practices of Traditional Chinese Medicine nursing, from foundational theories to clinical applications, including diagnostic methods, treatments, and holistic care techniques.
- XuetangX
- Self-Paced
- Free Online Course
钻井与完井工程


Dive into comprehensive drilling and well completion engineering, covering well structure design, drilling fluids, rock mechanics, well control, and reservoir protection techniques.
- XuetangX
- Self-Paced
- Free Online Course
工程制图


本课程以工程图“语法”为出发点，以工程图“精髓”为主线，以工程图应用为切入点，以工程图看图和画图为核心内容，学习由图线组成的“工程技术语言”。
- XuetangX
- Self-Paced
- Free Online Course
基础会计学


会计是国际通用的商业语言，是进入会计殿堂的入门课程。通过一系列专门的会计要素确认、计量与报告的基本原理和基本方法，向会计信息的使用者进行经济决策提供有用的会计信息。
- XuetangX
- Self-Paced
- Free Online Course
财务管理


通过系统讲授财务管理的基本理论和方法，结合实例探讨企业资金运动的本质规律，探索企业财务决策和价值评估中的奥秘，培养学生分析、解决企业财务问题的能力。
- XuetangX
- Self-Paced
- Free Online Course
审计学


Dive into comprehensive auditing fundamentals, from internal controls to risk assessment, while mastering professional ethics, evidence collection, and financial statement analysis for modern business practices.
- XuetangX
- Self-Paced
- Free Online Course
现代管理学


现代管理学是MEM基础课程，主要目的是让学生掌握现代管理的基本原理，熟悉管理思想的演变和发展，熟悉管理的本质、管理职能和管理过程，为其他专业课程奠定扎实的理论基础。
- XuetangX
- Self-Paced
- Free Online Course
实验室安全教育


Master 实验室安全技术和规范，从基础知识到应急处置，培养安全意识和操作能力，确保实验室工作环境安全，预防事故发生，建立完善的安全管理体系。
- XuetangX
- Self-Paced
- Free Online Course
生物化学


Dive into the molecular world of life processes, exploring protein structures, metabolism pathways, and biochemical mechanisms essential for medical diagnosis, disease treatment, and human health maintenance.
- XuetangX
- Self-Paced
- Free Online Course

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