àn / zhào / dāng / shí / de / lǐ / fǎ / yuán / pèi / qù / shì / hòu / zhàng / fu / yě / bù / néng / suí / yì / gǎi / lì / jì / shì

按照当时的礼法，元配去世后，丈夫也不能随意改立继室。

According to the customs of the time, a husband could not freely appoint a new wife after his first wife died.