Literature Reference: With the grace of southern beauties, he leisurely lounged on the east bed. Source from 'He Meng You Chun Shi Yi Bai Yun'.
东: The East, the direction of the sunrise, symbolizes the essence of hope.
床: Bedstead. Couch.
Meaning: The term 'East Bed' originates from the ancient idiom 'East Bed Fast Son-in-law,' referring to a son-in-law or an outstanding talent, symbolizing brilliance and elegance.