1 azure

2 sky blue

1 surname Yu

2 place name

1 Ulsan Metropolitan City in South Gyeongsang Province 慶尚南道|庆尚南道[Qìng shàng nán dào], South Korea

1 see also: 蔚成 wèi chéng

1 Yu county in Zhangjiakou 張家口|张家口[Zhāng jiā kǒu], Hebei

1 to shine through the ages (idiom)

1 to afford a magnificent sight (idiom)

2 enchanting

1 to have become common practice (idiom)

2 to become a general trend