Yu, named after the ancient sage king, symbolizes wisdom and leadership; Bo means extensive and profound, signifying vast knowledge and broad-mindedness.
Yao represents wisdom and benevolence as an ancient sage king; Li signifies establishment and ambition, symbolizing lofty aspirations and outstanding achievements.
Clouds symbolize loftiness and freedom, while 'Zheng' represents steadfastness and resilience, signifying lofty aspirations and unyielding determination.