[shuō duǎn dào cháng]   

说    短    道    长    说长处，讲短处。形容议论别人的好坏是非。

说长处，讲短处。形容议论别人的好坏是非。

Discussion as to who is right and who is wrong

说是谈非    说文解字    说来说去    说长论短    说古谈今