并列题名：Bob and Gina 并列题名：Cobb and China 并列题名：Rome and China 并列题名：WTO and China 并列题名：G8 and China 并列题名：Nixon and China 并列题名：Coase and China 并列题名：Locke and China 并列题名：Yale and China 并列题名：Boys and girls