I need to know all about the Panda Research Center

Do you mean the one near Chengdu called Chengdu Panda Breeding and research Center or the one on this page.
If you mean the first one, I think this page https://www.travelchinaguide.com/attraction/sichuan/chengdu/panda-breeding-and-research-center.htm may be useful.
If you mean the latter, I think you can find most the information on this page. If you cannot find what you want, would you tell me what aspect of information do you want? Then I may help you to find more related information.