US President Joe Biden’s National Security Advisor Jake Sullivan held a rare meeting on Thursday with one of China’s top generals during his visit to Beijing, in what appears to be a sign of rapprochement between China and the United States. General Zhang Youxia, vice chairman of the Central Military Commission in Beijing, said that the meeting showed Sullivan’s high regard for the relations between the US and Chinese militaries, according to a report by Chinese broadcaster Phoenix TV. As adviser to Biden, Sullivan plays a crucial role in formulating US security strategies and coordinating pol…