天心区 Traditional form: 天心區 Pinyin (reading): Tiānxīnqū Definitions: Tianxin district of Changsha city 長沙市/长沙市 ( Chángshāshì), Hunan Characters: 天 - sky, heaven; god, celestial 心 - heart; mind; soul 区 - area, district, region, ward; surname Traditional characters: 天 - sky, heaven; god, celestial 心 - heart; mind; soul 區 - area, district, region, ward; surname