Also in esoteric Buddhism, Ananda has a special task, which is unknown to prominent scholars, and I am afraid that many old practitioners do not know either. He passed on the secret method, Sakyamuni Buddha passed it on to Ananda, and Ananda asked Ananda to pass it on to Master Lotus Peanut. So it was left by Sakyamuni Buddha in advance.

Look at the importance of this Ananda: he recompiled the scriptures; Pass the seal of Buddha's heart; Cryptography. Moreover, Ananda's secret name is called "Ji Fa King Kong" in "Datura Banknotes in the Fetal Tibetan World", so it is big in the tantric school ... The tantric school says that King Kong is now a powerful Buddha, so Ananda's status, when he stops, he can ask this question, and he will know that Ananda is such a Buddhist guru, not an ordinary believer of a Buddha who has just achieved initial fruit. -Huang Nianzu laojushi