雨城区 Traditional form: 雨城區 Pinyin (reading): Yǔchéngqū Definitions: Yucheng district of Ya'an city 雅安市 ( Yǎ'ānshì), Sichuan Characters: 雨 - rain 城 - castle, city, town; municipality 区 - area, district, region, ward; surname Traditional characters: 雨 - rain 城 - castle, city, town; municipality 區 - area, district, region, ward; surname