| yù | surname Yu/place name |
| wèi | Artemisia japonica/luxuriant |
| 蔚 | surname Yu place name |
| 蔚为 | to afford (a view of sth) |
| 蔚为大观 | present a magnificent sight |
| 蔚县 | Yu county in Zhangjiakou 張家口|张家口 |
| 蔚山 | Ulsan Metropolitan City in South Gyeongsang Province 慶尚南道|庆尚南道 |
| 蔚山市 | Ulsan Metropolitan City in South Gyeongsang Province 慶尚南道|庆尚南道 |
| 蔚山广域市 | Ulsan Metropolitan City in South Gyeongsang Province 慶尚南道|庆尚南道 |
| 蔚然 | luxuriantly |
| 蔚然成风 | become a trend or a common practice |
| 蔚蓝 | azure sky blue |
| 蔚起 | growing up or standing out one after another |