Zi Collection, Upper Volume, Page 4, Entry 01 Pronounced tu li qie in Guangyun (Guangyun) and ting li qie in Jiyun (Jiyun), same sound as "di". Guangyun explains it as "xū xū", meaning rain. It is written as "xū" in Yupian (Yupian). Also pronounced tu wo qie in Jiyun (Jiyun), same sound as "dú". Describes the appearance of rain.