Literature Reference: 牛咤咤，田确确。旱块敲牛蹄趵趵，种得官仓珠颗谷。—— 《乐府古题序 田家词》 The oxen bellow, the fields are hard. The parched clods clatter under the oxen's hooves, and the grains are harvested for the official granary. Source from 'Tian Jia Ci'.
田: Fields. Homestead. In names, it often refers to cultivated land associated with harvest, symbolizing prosperity and a promising future in one's career.
谷: Surname, the essence of sustenance.
Meaning: Tian Gu symbolizes harvest and abundance, representing hard work and the gifts of the land.