Watch Master Cheng for Free: How to Stream the Movie Online at 123Movies. . Cheng, 45, a restaurant owner from China, has travelled with his young son halfway around the world to a remote village in Finland. His wife died recently in an accident, and Cheng wanted to have a break from everything by traveling with his son to see an old Finnish friend who lives on a farm in the countryside of Finland. It’s the most remote place Cheng can imagine with endless forests, thousands of lakes, a country with entire population of one-fifth of Cheng’s home town, Shanghai.