Why is it called "killing" after shooting?

In ancient times, there were two sources for the expression "repairing green". 1 The source is the earliest use of Chinese characters, and the record carrier of Chinese characters is bamboo, because there was no such thing as paper at that time. The other is that in the process of frying tea, the last step is to evaporate the water in the tea, which can achieve better preservation effect and good tea fragrance.

Now the TV series is also called "solid edition" after watching it, because it is influenced by two old sayings. For example, in ancient times, people invented characters long before the invention of paper, and characters naturally had the carrier of records. In ancient times, some scholars usually used motherboards to record corresponding characters, which was the most important carrier of characters. But when the motherboards were green, they were oily and could not be carved. So later people thought of carving with a knife, and then in order to better preserve these written documents, people thought of baking at high temperature to evaporate the water contained in the bamboo board itself, so that it is not easy to rot and deteriorate, and the oil on the surface is removed.

In the process of frying tea, it is also the last process after each process. At this time, the tea leaves are completely evaporated, which makes the tea leaves dry, which can better play the smell of the tea leaves without retaining the aroma of the tea leaves, and can also evaporate most of the tea leaves into the most important condition for preservation, because if the tea leaves are blue and have a lot of water, then the tea leaves may become stale in a few days and cannot be preserved for a long time, so finally.

Over time, people call the completion of the last program "definite", especially when many things are finally completed through difficulties, they call the completion of the last program "definite", which means that the last program is finished and this thing is completed. This statement has also been quoted in the filming of TV dramas and movies.