杖头钱 (杖頭錢) zhàngtóuqián

zhàngtóuqián set phrase money for buying wine
Domain: Literary Chinese 文言文
Notes: From money tied to the head of a walking staff (ABC 'zhàngtóuqián' 杖头钱, p. 1239; Guoyu '杖頭錢'; Mathews 1931 '杖頭錢', p. 22)