China's Got Talent is a reality show that has multiple seasons and different quarters. If you want to watch all the videos of China's Got Talent, you may need to find the resources for each season and combine them together.

Here are some possible ways:

1. Search for "China's Got Talent" video resources on major video websites or streaming platforms, such as Youku, Aichiye, Tencent Video and so on.

2. Search for related video resources on some online video websites or social media platforms, such as B Station, Weibo, etc.

3. Buy or rent DVD or digital version of China's Got Talent.

4. If you are in a position to do so, you can go to foreign video websites or streaming platforms, such as Netflix or Hulu, to see if there are any resources for China's Got Talent.

It's important to note that certain seasons or specific content may not be available on certain platforms due to copyright issues. As a result, you may need to try multiple methods to access the full range of video resources.