Commitments and Contincengies (Details)	Jun. 30, 2019 USD ($)
Beijing GenExosome Office Lease [Member]
Year Ending March 31:
2020	$ 680
Avalon Shanghai Office Lease [Member]
Year Ending March 31:
2020	63,985
Operating Lease [Member] \| Beijing GenExosome Office Lease [Member]
Year Ending March 31:
2020	680
Operating Lease [Member] \| Avalon Shanghai Office Lease [Member]
Year Ending March 31:
2020	$ 63,985