C286 Ready to Go Home(2)

"Zhang Xin, do you think it's time for you to come back? Have you booked a date when you come back? Have you bought the plane ticket? If you don't have time to buy it, I can help you buy it. I'll help you buy first class."

" I actually don't know when I can go back. According to the plan, I have to go through at least the second phase of inspection