鸡黍之约 (雞黍之約) jī shǔ zhī yuē

jī shǔ zhī yuē set phrase an arrangement for chicken and millet
Domain: Idiom 成语
Notes: A story about 范张 Fan Zhang making an appointment to entertain a guest with home cooking from 后汉书 Book of the Later Han (Guoyu '雞黍之約'; Mathews 1931 '雞黍', p. 57)