Nature of Operations (Details) - shares		3 Months Ended
Nov. 10, 2017	Mar. 31, 2018
Nature of Operations (Textual)
Entity Incorporation, Date of Incorporation		Mar. 10, 2014
Entity Incorporation, State Country Name		Beijing Jiucheng was incorporated in Beijing, China on January 13, 2012 under the law of People's Republic of China ("PRC" or "China").
Reverse stock split		160-for-1
Common shares of capital stock issued	8,000,000	8,000,000
Reverse merger description		The holders of the Company's common stock as of immediately prior to the Merger held an aggregate of 5,110,000 shares and in connection with the Share Exchange Agreement, the Company's former majority shareholder, Kimho Consultants Company Limited, ("Kimho" or the "Majority Shareholder") entered into a share cancellation agreement with I JIU JIU's stockholders whereby Kimho, owning an aggregate of 4,000,000 shares of the Company's Common Stock agreed to cancel all its 4,000,000 shares of Common Stock in exchange of $440,000 paid by I JIU JIU's stockholders ("Share Cancellation").

Entity Incorporation, Date of Incorporation

Mar. 10, 2014

160-for-1

The holders of the Company's common stock as of immediately prior to the Merger held an aggregate of 5,110,000 shares and in connection with the Share Exchange Agreement, the Company's former majority shareholder, Kimho Consultants Company Limited, ("Kimho" or the "Majority Shareholder") entered into a share cancellation agreement with I JIU JIU's stockholders whereby Kimho, owning an aggregate of 4,000,000 shares of the Company's Common Stock agreed to cancel all its 4,000,000 shares of Common Stock in exchange of $440,000 paid by I JIU JIU's stockholders ("Share Cancellation").