[Basics] 1992-2002
 Jiuyuan International, formerly known as Beijing Jiuyuan Samsung Architects. Samsung is the original source Jiuyuan Design Co., Ltd. and Beijing City architectural firm merger in 2000.

 [Sail papers] 2002-2003
 Ministry of Construction, issued by the company to obtain construction Grade A construction industry, as Beijing first to be approved system of grade four partner firms.

 [Professional papers] 2003-2005
 Comprehensive approach to improve the professional competence and ability of the project design to determine the residential areas, office buildings as the main product line.

 [System articles] 2005-2008
 The standard of modern design companies began construction of the company's system, the establishment of the company organization and quality management system.

 [Strategy papers] 2008-2010
 Implementation of full professional to determine the company's development strategy, to professional development. 2010 officially changed to "nine sources (Beijing) International Construction Consultants Limited."