Law and Justice - other alternative options when visa 457 is abolished

Summary: What alternative options do you have when visa 457 is abolished?   Lawyer Vincent Cheng from MurdockCheng Legal Practice and Mandarin Producer Alan Qu have more. (本期《现场说法》，MurdockCheng Legal Practice的首席律师郑伟俊介绍457签证废除前后的注意事项和其他选择。)