In Jiang Dawei's "Song of the Peony", what is the deep meaning of saying that peony "has experienced poverty"? Is there any source?

This song should have two meanings. Let me introduce this song first.

In 1980, when the movie "Red Peony" started filming, the director found lyricist Qiao Yu to write the lyrics for the film's theme song. Qiao Yu complied with the request and wrote it in one night. In order to make this song closer to the protagonist of the movie, composers Tang He and Lu Yuan often went to Shanghai to watch circus performances and learn about various life details of folk artists. The song was drafted four times, and then Jiang Dawei was invited from Beijing to Changchun Film Studio to record. This is "The Song of the Peony".

Ah peony

The most beautiful among the flowers

Ah peony

The most spectacular in the country of fragrances

Some people say you are charming

How could your charming life be so full

Some people say you are rich

Who knew you had experienced poverty

Peony, ah peony

Who knew you had experienced poverty

Ah peony

The most beautiful among the flowers

Ah peony

The most spectacular in the Kingdom of Fragrances

When the earth is frozen

You are full of life

When the spring breeze blows

You bring beauty to the world

Ah peony, oh peony

You bring beauty to the world?

The first level: it is given by people Spiritual significance, according to the "Shijiyuan" record: "Empress Wu ordered a visit to Houyuan, and all the flowers bloomed, but the peony was the only one late, so she was demoted to Luoyang." Although this is a legend, there is also Peony Hua Linghan's pride and unyielding to power. Liu Yuxi in the Tang Dynasty wrote a poem: "The peonies in front of the court have no character, and the hibiscus on the pond is pure and emotionless. Only peonies are the true national beauty, and they move the capital when they bloom."

On another level: The emergence of the name "peony" marks the beginning of the history of peony cultivation. Li Shizhen's "Compendium of Materia Medica" of the Ming Dynasty said: "Although peonies bear seeds and seedlings grow on the roots, they are called "peony", and their flowers are red, so they are called "dan"."

It likes sunshine, but also tolerates half shade and cold. Tolerant to drought, weak alkali, avoid water accumulation, heat, and direct sunlight. It is suitable for growing in neutral sandy loam soil that is loose, deep, fertile, high and dry, and well drained.

If the temperature is above 25℃, the plants will become dormant. The optimum temperature for flowering is 17-20℃, but it must be treated at a low temperature of 1-10℃ for 2-3 months before flowering. It can withstand temperatures as low as -30°C, but in the cold northern regions, appropriate cold protection measures must be taken in winter to avoid freezing damage.

The opinions are rough, comments and interactions are welcome.