瓦灶绳床 (瓦灶繩床) wǎ zào shéng chuáng

wǎ zào shéng chuáng set phrase a bed of string and a stove of brick
Domain: Idiom 成语
Notes: (Cao Xueqin 1892, ”Dream of the Red Chamber” tr. by Joly, p. 2; Guoyu '瓦灶繩床')