Tonghai Yang Title:  Professor Department of Mathematics  University of Wisconsin,  Madison, WI 53706  Office Phone: (608)263-4219  Fax:(608)263-8891  Email: thyang@math.wisc.edu

                                   Mathematics

                                                  Charity---Hometown Education Foundation

                                      We  seek your donation to financially help the poorest kids in my home county in China to continue their very baisic
                                       Elementary through High School Education. They are in danger of dropping of school because
                                     their family could not afford the mandatory school fees ($50-$150 a year). Your support will
                                     make a huge difference to them and their family. Your donation is tax deductable, and  goes
                                    100% to the needy students directly.

                                                                          Organ Donation

                                       I am a kidney recipient. The generous gift of an anonymous donor who died last July gave me a new life and enabled me to
                                       do and enjoy the things I want to again. It is really a life change experience. Unfortunately, a lot of people are waiting for such
                                        a chance due to lack of organ donations. It is quite simple to become an organ donor (and/or bone donor), just put an `organ donor'
                                       sticker on your ID card  (say driver's license) and tell your family about your decision.  It really saves lives and makes life much better
                                        the recipients.