Tan Zhu learned that the China-USA Economic Working Group recently held its seventh meeting. This meeting was co-hosted by Liao Min, the Deputy Minister of Finance of China, and Sean B. O'Malley, the Deputy Secretary of the Treasury of the USA, during the G20 finance and central bank deputies meeting. Currently, both China and the USA are in a critical adjustment period for macroeconomic policies, and the USA is also in a transitional phase of government transition. At such a critical moment, the communication between China and the USA released an important signal. Professionals informed Tan Zhu that communication channels in the economic field between China and the USA will continue to remain open. During the transitional period, matters will still be discussed and contact will be maintained. (Yuyuan Tan Tian)