Tsung-Han knows the multi-point inspection to make sure your car is ready to safely hit the road. He’s got easy-to-follow tips on checking every type of auto fluid—from engine oil to water for the battery. Whether it’s simple maintenance or complex technical problems, learning any subject is a smooth ride with the tools in The Technology of Study course from The Scientology Handbook.

The Technology of Study is one of 19 free Scientology online courses based on principles from The Scientology Handbook.

Scientologists @home showcases the many people across the globe who are staying safe, staying well and thriving in life.