xǔ
surname Xu; vassal state during the Zhou Dynasty (1046–221 BC); old variant of 許|许
Pictophonetic: semantic 阝 (place), phonetic 無
Made of 無 + 阝
需许须续序虚绪嘘蓄徐叙吁酗婿墟旭絮恤栩煦戌蓿诩胥