I read from an article online that they used to have soil from Gaden in Tibet and had imprints of Je Lama's tooth relic on it and t would be either given away to sponsors or high lamas as a blessings.
Whatever it is, these relics having survived until today is a living testament of the tradition's potency. Not only do they manifest in the form of relics but they also empowered by the lineage masters of our time. Tested with time and debate, Lama Tsongkhapa's work for humanity has by far shone the longest of time.
"In merely a few years you filled
The land from China to India
With peerless holders of the saffron robes.
Hence I sing this praise to you of Ganden Mountain.
Je Rinpoche's inspirations really took people off their Samsaric attachments and lef them towards the fruitioning path of Buddha hood. We all as devotees of Dorje Shugden should emulate our protector's predecessors by doing the same.