Lease Commitment (Details Textual)	12 Months Ended
	Dec. 31, 2018 USD ($)	Dec. 31, 2018 CNY (¥)
Lease Commitment (Textual)
Annual fee	$ 365
Lease [Member] | Royal Shanghai [Member]
Lease Commitment (Textual)
Lease term, description	The lease term of the office space is from March 16, 2017 to March 15, 2019.	The lease term of the office space is from March 16, 2017 to March 15, 2019.
Monthly rent	$ 1,038
Lease [Member] | Royal Shanghai [Member] | RMB [Member]
Lease Commitment (Textual)
Monthly rent | ¥		¥ 7,063
Lease one [Member] | Royal Shanghai [Member]
Lease Commitment (Textual)
Lease term, description	The lease term of the office space is from April 1, 2017 to August 27, 2018.	The lease term of the office space is from April 1, 2017 to August 27, 2018.
Monthly rent	$ 2,081
Lease one [Member] | Royal Shanghai [Member] | RMB [Member]
Lease Commitment (Textual)
Monthly rent | ¥		¥ 14,158