If you have never visited the Mississippi Delta, or plan to in the future, please check out the MSDCH Museum. https://chineseheritagemuseum.org/
It is located at Delta State University and brings to life the immigrant Chinese who moved to Mississippi during the post Civil War era. There have been several books written on the subject and even a PBS special (now on YouTube) about the Mississippi Chinese culture. Curently they are collecting artifacts to house in a more proper museum setting, but they are very helpful in providing information. Check out their website and facebook page.