Objective To evaluate the quality of Chinese clinical practice guidelines published in domestic medical journals in 2011. Methods The following 4 Chinese databases including WanFang Data, VIP, CNKI and CBM were searched from January 2011 to December 2011. The quality of included guidelines was assessed by using AGREE II. Results A total of 75 guidelines published in 2011 were included. Among them, 10 guidelines (13%) stated the conflict of interest, 10 guidelines (13%) mentioned evidence-based developing, 5 guidelines (7%) performed evidence grading system, 8 guidelines (11%) performed recommendation strength grading system, and 4 guidelines (5%) performed both evidence and recommendation strength grading systems. The ratio of the 6 domains’ scores of AGREEⅡ were as follows: scope and purpose (18%), stakeholder involvement (11%), rigour of development (8%), clarity of presentation (34%), applicability (5%), and editorial independence (14%). Conclusion Compared with the guidelines published before, the guidelines of 2011 have a higher quality and some of them are progressively standardized in developing methodology.