Senses
天心 divine or royal will
(literary) the will of God or Heaven; the intention of the emperor
天心 zenith
the center of the sky; the point directly overhead
天心 balance staff
(bound form) the balance staff of a watch or balance wheel
天心 Tianxin
Tianxin district of Changsha city, Hunan province
天心 original heart
(literary) one's innate nature or original conscience