Tong Aiguo, known as "Teacher Tong" and originally a doctor of traditional Chinese medicine, often found himself wondering why mainland society has fallen into such a mire since the opening-up of the country, against expectations.
人稱佟老師的佟愛國，原本是一名中醫師，經常思索著為何在大陸改革開放後，社會反而亂象叢生。