For beginners, this formula is very useful because it is very simple and easy to understand. However, it is incomplete when analyzing whether the problem belongs to or not, and it is easy to misunderstand its meaning. And this influence is still great, because it is simple and clear. Since it is incomplete, it is beyond reproach.
It is incomplete to say "135 regardless" first. In the five-character "flush" specification, the first word cannot be ignored; In the seven-character "Pingqi" specification, the third word can't be ignored, otherwise it will be very lonely. In the special specification of five words "level", the first word can not be ignored; By the same token, in the special specification of "occasionally flat, occasionally flat", the third word can not be ignored.
In a word, three of the seven-character sentences can be ignored, and no matter what happens in the flat-tone sentences, it can't appear more than twice. Five sentences can have two words regardless, and only one word can be ignored in Pingruo sentences. This shows that the words "135 regardless" are very incorrect.
Moreover, it is not perfect to say "246 distinct". The word "distinct" in the five characters is correct, and so is the word "distinct" in the seven characters. For the fourth word in the five characters and the sixth word in the seven characters, it is impossible to judge "clear". According to the special specification of "flat and flat", the sixth word cannot be defined as "clear". For example, the norm of "occasionally flat" can also be changed to "occasionally flat", and a flat tone can be added to the third word of the sentence. Seven words and so on. The statement that "two, four and six are completely different" is not entirely correct.
Therefore, "regardless of 135, 246 is distinct" means that the levels of the second, fourth and sixth words must be distinct, and the levels of the first, third and fifth words can be arbitrarily selected. And the seventh word must be made clear. If you follow the five-character rhythm, it may be "whether one or three, two or four are clear."