https://static01.nyt.com/images/2022/08/10/business/CN-00newworldrivalry-print-copy/merlin_210189984_bea04e37-ac7d-4554-bef2-6fa72da78ee9-mediumThreeByTwo440.jpg简报：为何习近平式过度自信可能成为北京的弱点；拜登签署2800亿美元芯片法案，加强与中国竞争