More than four years as a street vendor has allowed Zhang Fan to experience the harshness of society prematurely. Almost every time he speaks, there is a careful smile on his face, a sad pre-emptive laugh!,Finally got a good hand, after winning a little, he started shuffling the cards. Zhang Fan's specialty was shuffling cards. The few people present weren't professional gamblers either. Although they hadn't played for many years, it was easy to cheat a few college students who hadn't graduated yet.,A wave of helplessness washed over him. If it weren't for Zhang Father's beating, Zhang Fan might have given up medicine and pursued gambling instead.。