From 5^th to 10^th October 2024, Prof. Tu Xinquan attended the seventh China-US Second Track Dialogue on the Digital Economy in Washington, D.C., co-organized by the China-US Green Fund and the US-China National Committee. Prof. Tu delivered a keynote speech on China-US digital economy and industrial policies. The event featured notable participants, including former Commander of the US Pacific Fleet Mr. Dennis Blair, USNC President Mr. Orrin H. Pilkey, and Chairman of the China-US Green Fund Mr. Xu Lin, leading the Chinese delegation. Over two days, more than 10 experts engaged in discussions on topics such as the digital economy, artificial intelligence, semiconductors, and electric vehicles. During his visit, Prof. Tu also met with Mr. Lv Jiang, Minister of Economic and Commercial Affairs at the Chinese Embassy in the United States.