传说古时候有位老人,他有个孝顺贤德的儿媳。有一天老人不在家,恰巧他的好友张九和李九来家邀请他去喝酒.他俩一个拿着一把韭菜(又名马莲菜), According to legend, there was an old man in ancient times. He had a daughter-in-law of filial piety. One day, the old man was not at home. It happened that his friends Zhang Jiuhe and Li Jiulai invited him to drink. They both took a leeks (also known as Ma Lian).