This video is a mockumentary* about José Manuel, a Chinese man imprisioned in the body of a Spaniard. Since the audio is in Spanish, I suggest that you should turn off the audio and just read the subtitles. If you need to check your understanding, you can turn the audio on and watch it a second time.
The video is full of stereotypes about Chinese and Spaniards. Before you watch the video, consider this: what stereotypes do we associate with both Chinese and Spanish people? Think of 3 or 4 for each nationality. Then check and see if they are reflected in the video.
* Mockumentary ( = mock + documentary): a show depicting fictional events but presented as a documentary