Literature Reference: 莞，草也，可织席；茹，柔也，含也。—— 《说文解字》 'Wan' refers to a type of grass used for weaving mats, and 'Ru' means softness or containment. Source from 'Shuowen Jiezi'.
莞: A gentle smile, described as "a delicate and charming smile," embodies elegance and dexterity, signifying wisdom, understanding, warmth, and cleverness, leading to prosperity, success, and happiness.
茹:
implies inclusion.
Meaning: Gentle yet resilient, like grass that bends but does not break.