It is said that when Egaku revisited Tang China, he engraved Giku's accomplishments on a monument, sent it to Japan, and built it beside Rajomon Gate in Kyoto.
後に恵萼が再び唐に渡った際、その事績を日本国首伝禅宗記として碑に刻み、日本に送り京の羅城門脇に建てたという。