September 13, 2013 to 15, Renault Gansu law firm lawyers association of Gansu province to participate in civil and Commercial Committee 2013 annual meeting. This is the Gansu provincial law, civil and commercial law field of high-end conference. My thunder lawyer at the meeting were invited to comment on the part of the Committee of professional papers, and on behalf of the "Gansu Province Bar Association Professional Committee of civil and commercial law for civil and commercial litigation business operation guidelines" modifications are described.