Can you tell me what this text is mainly about?

1. Notes under the title "From Baicaoyuan to San Tan Yin Yue": There are two place names in the title: "Baicaoyuan" and "San Tan Yin Yue", which are the places where the author lived and studied in his childhood. The author uses the words "from ... to ..." to connect them. It can be seen that the text is roughly divided into two parts, which reflects the growth process of the author from childhood to growing up and reading.

2. 1 Paragraph Remarks: Overview of Baicao Garden. Pointing out that it is "my paradise" is full of nostalgia.

Comments in paragraphs 3, 3-6: Write the story of the beautiful snake told by the big mother and the feeling of "I".

Comments on paragraphs 4 and 9: This is a transitional period. Say goodbye to the Herbal Garden and go to the bookstore to study.

Remarks in paragraph 5.2 1-24: vividly write down the ridiculous scenes of teachers and students reading and "I" drawing while Mr. Wang is absorbed in reading.

Interpretation of "From Herb Garden to San Tan Yin Yue":

From Herb Garden to San Tan Yin Yue is an essay written by 1926 recalling Lu Xun's interesting childhood life, which is included in Flowers in the Morning and Evening Picking Up.

The full text describes two scenic spots with different colors and artistic conception: Baicao Garden and San Tan Yin Yue. The author wrote "Hundred Herbs Garden", focusing on "music", describing an interesting children's paradise with simple and vivid words, interspersed with the legend of "beautiful snake" and the story of catching birds in the snow in winter, which is a combination of dynamic and static, meticulous and appropriate, and full of fun.

It's a completely different world. The author vividly wrote the stale taste of reflecting the moon in Santan, saying that it is "the strictest bookstore in the city", where children are bound by rules. However, the author did not write "Three Ponds Reflecting the Moon" until the end. Instead, it tells two short stories, that is, the students sneaked into the backyard to play during the break, the old private school teacher was absorbed in the class, and the students took the opportunity to steal the fun, which made Santan Yingyue full of humor and showed the irresistible happy nature of the children.