Related Parties Transactions (Details Textual) |
1 Months Ended | 3 Months Ended | 6 Months Ended | |||||
|---|---|---|---|---|---|---|---|---|
|
Jul. 01, 2013
USD ($)
|
Jul. 01, 2013
HKD ($)
|
Jul. 31, 2012
USD ($)
|
Jul. 31, 2012
CNY (¥)
|
Jun. 30, 2018
USD ($)
|
Jun. 30, 2017
USD ($)
|
Jun. 30, 2018
USD ($)
|
Jun. 30, 2017
USD ($)
|
|
| Related Parties Transactions (Textual) | ||||||||
| Operating office lease, rent expense | $ 3,292 | $ 3,064 | $ 6,592 | $ 6,114 | ||||
| Service agreement, monthly payments | 201,654 | 56,962 | 290,832 | 199,862 | ||||
| Rental and related administrative service charge | $ 114,265 | $ 114,625 | $ 228,591 | $ 230,144 | ||||
| Ping Lin [Member] | ||||||||
| Related Parties Transactions (Textual) | ||||||||
| Operating office lease, rent expense | $ 13,200 | ¥ 84,000 | ||||||
| Lease expiration date | Jul. 31, 2018 | Jul. 31, 2018 | ||||||
| Hai Yi Shipping Limited [Member] | ||||||||
| Related Parties Transactions (Textual) | ||||||||
| Service agreement, monthly payments | $ 38,000 | $ 298,500 | ||||||
| Lease expiration date | Dec. 31, 2017 | Dec. 31, 2017 | ||||||