The Sino-British negotiations decided that Hong Kong will be returned to China, and they were forced to emigrate overseas. Now they have created this "emigrant returnee" mode of existence, but whether they can continue is not in their own hands. "Clack, clack, the horse's hooves.
中英談判，香港回歸中國，他們被迫移民海外；現在自己創造了這套「移民，回流」的生存模式，但能否繼續下去，又不在自己的掌握中。