lǎo / rén / dān / xīn / zì / jǐ / bǎi / nián / zhī / hòu / jiā / rén / wú / fǎ / zhào / gù / zhè / zuò / lǎo / zhái老人担心自己百年之后,家人无法照顾这座老宅。The old man worried that after his death, his family would be unable to care for the old house.