Guangyun (Guangyun) notes the pronunciation as tu hong qie. Jiyun (Jiyun) notes the pronunciation as tu dong qie, with the same pronunciation as the character "tong". Guangyun (Guangyun) records that 鸏䴀 (liú) is a water bird. It has a yellow beak, which is more than a foot long. For a detailed explanation, please refer to the annotation of the character "鸏" (liú).