At first, it refers to the monarch, courtiers, aides and envoys, who play different roles. Later, it refers to the different roles of each drug in traditional Chinese medicine.
A saint is a saint.
You have wisdom, and I have virtue. Describe the harmony between the monarch and the minister and the political clarity.
Its elegant moment (the words you take and the words you open have good meanings)
Lin Jun Chen Xia (I took it myself, the original sentence is that Enemy at the Gates is very domineering)