In the "Yupian" (Yupian), it is recorded that this is the ancient character "za" (za). For detailed annotations, see the section on nineteen strokes. Also, the "Jiyun" (Jiyun) notes the pronunciation as "zhū yán qiē," with the same pronunciation as "zhān." It is the same as the character "zhan" (zhan). The meaning is porridge or gruel.