caption: The image shows a group of four men sitting at a table in front of two flags. The man in the center is wearing a black blazer, white shirt, and black tie, and is holding a book in his hand. The other two men are wearing black blazers and white shirts. On the table between them are two books, two microphones, and other objects. In the background, there is a red carpeted floor, a white door, and a cream-colored wall. The men are signing a memorandum of understanding between the United States and China.