甘谷 Traditional form: 甘谷 Pinyin (reading): Gāngǔ Definitions: Gangu county in Tianshui 天水 ( Tiānshuǐ), Gansu Characters: 甘 - sweet, tasty; willing 谷 - valley, gorge, ravine Traditional characters: 甘 - sweet, tasty; willing 谷 - valley, gorge, ravine