四子王 Traditional form: 四子王 Pinyin (reading): Sìzǐwáng Definitions: Siziwang banner or Dörvön-xüüxed khoshuu in Ulaanchab 烏蘭察布/乌兰察布 ( Wūlánchábù), Inner Mongolia Characters: 四 - four 子 - son, child; seed, egg; fruit; small thing 王 - king, ruler; royal; surname Traditional characters: 四 - four 子 - son, child; seed, egg; fruit; small thing 王 - king, ruler; royal; surname