"There are 3 lychees a day, so I don't hesitate to be a Lingnan person" is a famous phrase of the poet Su Shi, who loves lychees and southern landscapes. From "Huizhou A Unique Skill", it means: If I eat 3 lychees every day, I would like to be a Lingnan person forever.

Su Dongpo was accused of "scorning the previous dynasty" and was demoted to Lingnan in Shaoshengyuan, Song Zhezong, and was "forbidden to sign books and do official business". As a result, Mr. Dongpo lingered in the scenery and observed the scenery, and he had a deep love for Lingnan. Even litchi, which is very common in Lingnan, was attached to it.