"Can I exchange it for money" Fang Xing sat in the cramped rental house, eagerly awaiting a response from the other end of the phone.,A man on the side proudly explained, "This is the nation's largest port. Food, daily necessities, and all kinds of industrial products come in and out here. This place holds millions of tons of goods.",To his surprise, Fang Xing just cursed and found himself back on the carved wooden bed.。