Three or four years ago, when my family and I were on the subway or a bus in Shanghai, people around would talk to usI once had a student co太阳8722me visit me and he was almost in tears after having to cross a road"Hopefully when I'm done with my work here, the connection between the two universities will be further strengthened, and through that I will leave a legacy," Reimers saidShe now speaks perfect Chinese and even has a Beijing accentWhat's the biggest challenge China faces today, and how do you think the country can overcome this? People focusing too much on themselves and the building of wealth, instead of interest for the community and the country太阳8722China needs to teach people in these countries how to go about managing certain issues, such as ensuring good government, how to prevent corruption, and how to focus on development in a sustainable way with clear end goals