Tracing China's long, convoluted relationship with the UN
![Tracing China's long, convoluted relationship with the UN](http://bloximages.chicago2.vip.townnews.com/tdn.com/content/tncms/assets/v3/editorial/3/7d/37d89beb-33e7-5db9-a21a-b2c34c6b27ee/560650dfee8c5.image.jpg?resize=300%2C197)
BEIJING (AP) — China's President Xi Jinping is poised to address the U.N. General Assembly for the first time on Monday. Here are some milestones in China's long, convoluted relationship with …