Literature Reference: 伯者，长也；承者，继也。——《说文解字》 Bo means elder; Cheng signifies continuation. Source from 'Shuowen Jiezi'.
伯: "Bo Zhong." When used in personal names, it often conveys the meaning of striving and competing, symbolizing that things are evenly matched and on par with each other.
承: To bear and uphold. In names, it often signifies a person's commendable quality of taking responsibility and showing integrity.
Meaning: Bo Cheng symbolizes the responsibility and legacy of the eldest son.