But VOA think that's not normal, and it's a political signal. Do you believe? https://www.voachinese.com/a/news-us-china-travel-20180703/4464757.html https://w

But VOA think that's not normal, and it's a political signal. Do you believe? https://www.voachinese.com/a/news-us-china-travel-20180703/4464757.html https://www.voachinese.com/a/news-us-china-travel-20180703/4...