They, like those radicals, usually determine the general attributes of the meaning of Chinese characters. From a certain part of Chinese characters, we can understand the general meaning of Chinese characters. However, there is one exception to this word, and that is poison. There is an initial in the word poison. According to the wording method, the literal meaning of poison should be related to mother. But is it true? It is confusing to say that the role of mother represents mother, and mother is great for everyone. It is confusing to associate a great man with poison. In fact, the original harmful words do not have the part of mother, so they naturally have no direct connection with mother. In ancient times, when the word poisonous was first used, it meant poisonous grass or insects. So the upper and lower parts of the poisonous hieroglyphics represent poisonous weeds and poisonous insects respectively.
Later, with the evolution of Chinese characters, the strokes of toxic Chinese characters became more concise. The poisonous strokes of the Qin dynasty are similar to the simplified characters today. It's just that the poison word at that time, the following is not the mother word, but the non-word. Needless to say, this does not mean that toxic things cannot be easily approached. After the improvement of simplified characters, in order to make the poisonous characters look more concise and popular, the following contents are changed to mother characters. So the reason is already obvious. In ancient times, poison characters had no initials, but modern people changed non-characters into initials to make writing easier. There are many examples of similar words, some of which have nothing to do with the meaning of the words.
It can be seen that simplified characters do not represent the radical meaning. The ancients often paid attention to reality when creating words, and many words were constructed with reference to certain things. In the later evolution process, in order to make the characters look more regular, Chinese characters became more and more symbolic. On the other hand, the structure of words is meaningless to his wife. Usually, radicals determine the meaning of words. However, this does not refer to the radicals of each word, but to simpler radicals.