Jia ng uo  Zh o ng A PARTNER FOR LIFE For Jianguo Zhong, basketball is a great way to relax when he  isn’t servicing Varian equipment in radiotherapy centers across  the Shandong Province in northern China. Jianguo is a member  of Varian’s global team of more than 1,000 field service engineers  who help to keep radiotherapy centers working smoothly and  treatments on schedule for cancer patients. P.09