It has been more than four months since China and South Korea agreed to establish a "fast-track lane" for essential personnel on urgent visits while the COVID-19 still poses a severe threat to the globe. The "fast-track lane" that opened on May 1 has expedited nearly 10,000 visits from both countries. The number of provinces and cities that the "fast-track lane" is applicable to has grown from 10 at the very beginning to 19, and both countries are working hard to allow it to benefit more regions and corporations.