Literature Reference: Yi means nourishment; Zheng means uprightness. Source from 'Shuowen Jiezi'.
颐: Health is the essence of a beautiful life.
正: Upright and pure. In names, it often conveys the meaning of handling affairs with justice and fairness, which is conducive to receiving support from noble benefactors.
Meaning: Yi Zheng signifies nurturing the self and maintaining uprightness, pursuing inner peace and outer integrity.