|fat; fertile; loose-fitting||soap; black|
|simp. and trad.
Originally it was made from various plants similar to Chinese honey locust (Gleditsia sinensis) (皂莢／皂荚 (zàojiá)), including Sapindus saponaria (肥珠子) and Gymnocladus chinensis (肥皂莢／肥皂荚), which have large fruits.
- Chinese honey locust (Gleditsia sinensis), or other similar plants, that is pounded into pieces
- soap (Classifier: 塊／块 )