cǎi shí
to forage
to gather for eating
to pick and eat
Sòng sì jiā
four famous Song calligraphers, namely: Su Shi 蘇軾|苏轼[Su1 Shi4], Huang Tingjian 黃庭堅|黄庭坚[Huang2 Ting2 jian1], Mi Fu 米芾[Mi3 Fu2] and Cai Xiang 蔡襄[Cai4 Xiang1]
cài shì
dish (food prepared according to a specific recipe)