Which name is better, Yu or Yu?

Yu Yu and Yu Yu have better names. The moral of the name Chongqing is loyalty, perseverance, trustworthiness, never changing heart, honesty and determination. The imperial edict refers to the summoning order of the ancient emperor, which can describe people's flexible mind and intelligence. As a girl's name, it is especially suitable to express the hope that her children will grow into wise people in the future, and at the same time get better fortune in life and grow up safely, healthily and happily all their lives.