 This can lead to techniques, tactics, and entire concepts, which would be unfavorable, and even foolish, in a more realistic confrontation.Therefore, another of the goals of the WJL has been to develop a competitive environment that is not only safe, but one that is also conducive to preserving the original martial concepts of jianshu.An adaptation that the World Jianshu League has made in its promotion of its standardized jian training is the introduction of its "CS jian".