As a professional computer game designer, Yi-Hua inputs line after line of computer code, and before you can decipher it, voilà—he’s got gamers all over the world playing. But he’s quick to point out that it takes a team to bring it all together, and the tools he uses to increase his team’s efficiency are the tools of Scientology.

Communication 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.