Lǎo / rén / shuō / èr / jiǔ / xià / hūn / yì / jiā / rén / yào / tuán / jù / chī / nián / yè / fàn老人说,二九下昏一家人要团聚吃年夜饭。The elders say that the whole family should gather for dinner on 二九下昏.