What is a "52-character poem"?

Li Qingzhao's Sound Slow (Excerpt) Song Dynasty

Looking for it, deserted,

Sad and sad.

It's the hardest to stop breathing when it's warm and cold.

Three glasses of light wine, how can you beat him? It's too late in the wind.

Yan Guo is also the saddest thing, but he is an old acquaintance.

Li Qingzhao's dream sequence in Song Dynasty

Last night, it was raining and suddenly the wind blew.

Deep sleep won't leave a hangover.

Ask the shutter man,

However, Haitang remains the same.

Know, know?

It should be green, fat, red and thin.

Su Shi's "divination" in Song Dynasty

The curved hook moon hangs on the sparse buttonwood; In the dead of night, the water from the water clock has been dripping.

Who saw you alone?

Fuzzy and lonely.

At night, it suddenly becomes afraid, suddenly flies and comes back frequently, but no one always understands its infinite inner feelings.

Pick up all the cold branches and refuse to live,

Lonely sandbars are very cold.

Second,

1. operator is a epigraph name, also known as Baichilou, Meifengbi and Chu Tianyao. According to legend, it borrowed the nickname of the Tang Dynasty poet Luo. Luo's poems can be named after numbers and called "divination symbols". This song prevailed in the Northern Song Dynasty. Uncle Wan wrote "Lexicology", thinking that it was taken from the "fortune teller". Two tones, 44 characters, and two rhymes. You can also insert words on two knots, turn five-character sentences into six-character sentences and put them in the third bean. Song Jiao Fang reinterpreted it as a slow song, and the collection of movements entered the "Xiezhi Tune". Eighty-nine words, the first four rhymes, the last five rhymes.