Vole, louse, osmanthus cicada. Microtus fortis is a very famous food in Guangdong, especially in Zhongcun Street, Panyu District, Guangzhou. Sometimes people can see people selling dried voles in the market. Long lice and osmanthus cicada are also very popular foods in Guangdong, both of which have unique taste and nutritional value. Vole, louse and osmanthus cicada are praised as three treasures mice by Guangdong people.