Interpretation of the word "Saizi"

"Competition" consists of two parts. The following is "Bei", which is a symbol of meaning. The above is the ellipsis of the word "plug", which indicates the pronunciation of the word. The original meaning of "contention" is to hold sacrifices to reward ghosts and gods, to reward ghosts and gods, and to offer valuable things. In ancient times, shells once played the role of money and were treasures in people's hearts, so they were used to represent valuable things, which is why the word "competition" for rewarding ghosts and gods was composed of "shells". Before the Jin Dynasty, the meaning of rewarding ghosts and gods was expressed by the word "plug". "Plug" means to block up. Blocking is to fill the gap with something, which means making up and compensating. Rewarding ghosts and gods is a kind of compensation for their talents, so rewarding ghosts and gods is called "blocking". As we said before, when we repay God's kindness, we should offer something of value, but there is soil under the word "plug", which is not in harmony with the meaning of rewarding God's treasure, so people use shellfish instead of soil, resulting in the word "sai". So "Sai" is a word based on "Sai". These two words often appear in ancient books.