Among China’s relations with Asian neighbors, its ties with the countries in South Asia are generally considered to be the weakest. Now, with Sino-Japan tensions over the East China Sea and conflict with many Southeast Asian countries over the South China Sea, the role of South Asian countries has become more prominent. South Asia is now a focus in China’s regional strategy, as shown by President Xi Jinping’s recent visit to the area. When it comes to South Asia, people think of India and Pakistan first. China has an “all weather friendship” with Pakistan but an ambivalent, often testy relationship with India. But the future is sometimes different from both the past and the present. Moving forward, which country is more important for China? Even without a clear answer, just puzzling through this question can help make many issues clear. In fact, we only to need to answer two questions to know whether India or Pakistan is more important for China. First, which one is a major