Why do people-to-people exchanges matter between the world's two largest economies? How can grassroots connections strengthen China-U.S. ties? Hear what Americans have to say. #西瓜视频#US #CulturalExchange
Why do people-to-people exchanges matter between the world's two largest economies? How can grassroots connections strengthen China-U.S. ties? Hear what Americans have to say. #西瓜视频#US #CulturalExchange
