This entertaining and informative video on the Chinese obsession with gift-giving reveals a lot about contemporary Chinese social and political issues (covering everything from social competition to corrupt officials) and also delves into the ancient origins of this long-running practice.
Although many people aren't aware of it, China's deaf-mute community is actually quite large. To attend to their needs, a special workshop was established.
This video talks about how wasteful it can be to shop excessively on Singles day. Not only do you not need so much stuff, it can be harmful to the environment.