The original turbulent population flow has suddenly become stagnant. American strategic scholar Parag Khanna published a new book in October. Part of the content is in response to the above shock. He argues that the new crown epidemic forces people to rethink where to settle. Kang Shihe accepted an exclusive interview with this newspaper last month and expressed his belief that more people in more authoritarian countries such as China and India will choose to "vote with their feet" to leave. China will also consider attracting immigrants in the future.