Hi, I am Sharen and work at Cornell. If you want to learn the whole retirement system and all kinds of options in U.S, You can attend a retirement planning zoom on this Sat. 6/11/22, or you can email me at scheng369@gmail.com. Understading all concepts is very important and helpful for us. 中文讲解，报名链接是：https://forms.gle/unsk2H5yvSoWW6nj8