1979, Starting with Foreign Exchange

In 1979, Ye Xingchuan became a famous demon king in Beijing. Others see him as causing trouble, but he sees this era - the U. S. Dollar black market has doubled, foreign exchange certificates have not yet been issued, and gold is everywhere waiting for people to pick it up. The second generation Shang wanted to pay, so they all squatted in front of the wonton stall and waited for him to speak. Ye Xing pushed the bowl forward: "Small money is no fun. Do you know how much you can exchange for foreign exchange profits?"