Baojun Yuan, learned Photoshop at 60 years old. He's now 76 and for the past decade or so has repaired over 2000 damaged photos and done it all for free.Mr. Yuan learned repairing skills from a teacher and was soon skilled in it. Considering that repairing old photos is too expensive for most of the residents to afford, Mr. Yuan himself bought a computer and a scanner and began service people without any charge. In his words “my teacher just taught me how to repair the photos, but he forgot to tell me how to charge”.