noted that Easter's redescription had "several ethical problems", including plaigiarized text. Although this is not enough reason to invalidate Ajancingenia, they reclassified it as a species of Heyuannia, creating the new combination Heyuannia yanshini, in order to avoid an ethical dilemma. This assignment has been accepted by many papers since.
Easter's redescription of Ajancingenia had several ethical issues, including plagiarism.  To avoid a conflict with ethics, Ajancingenia was reclassified as Heyuannia yanshini. This new classification has been widely adopted in the scientific community.