National Taiwan University professor Ho Ch'i-peng stated in an interview with Hong Kong newspaper Ta Kung Pao that the advantage of chengyu is that they have deep and well-known meanings behind them, but the Ministry of Education's decision to list terms like "san zhi xiao zhu" as chengyu was far too broad, since the terms could be subject to a variety of explanations. Internet users also insulted Ministry of Education head Tu Sheng-cheng, ridiculing his attempts to make example sentences using the phrase "san zhi xiao zhu", and describing him as a "fourth pig". In response to the criticisms, a Ministry of Education official pointed out that even though people are accustomed to thinking of chengyu as having passed through thousands of years of history, language is constantly being changed and updated, and the Ministry's goal was simply to widen the material they included in the dictionary to act as a reference for the public.
