KATHMANDU: Wrapping up his week-long visit to China, Chief of Army Staff Rajendra Chhetri returned home on Saturday. During the visit, he had inspected various military infrastructures and met senior Chinese military officials. Gen Chhetri was invited by Gen Fang Fenghui, chief of the People’s Liberation Army of China. This was his first visit to the northern neighbour after being appointed the chief of Nepal Army in September