Literature Reference: Jing means peace; Sheng means victory. Source from 'Shuowen Jiezi'.
靖: Tranquility and peace, a symbol of gentleness and harmony, auspicious in its essence.
胜: "Victory, Success. The auspicious character, when used in a name, signifies that all endeavors will be fulfilled as desired, one's aspirations on the path of life will come to fruition, and it greatly aids in the advancement of one's career."
Meaning: Peace and victory, symbolizing harmony and success.