Chinese

		coarse; rough; thick coarse; rough; thick; unfinished; vulgar; rude; crude	tea; tea plant
trad. (粗茶淡飯)		粗	茶	淡飯
simp. (粗茶淡饭)		粗	茶	淡饭
Literally: “course tea and scanty meals”.

Idiom

粗茶淡飯

1. to lead a simple life; to live without without fancy food or drink