On October 20, blogger Shangguan Zhengyi posted on Weibo to expose that an operating room and an embryo transfer laboratory of an underground surrogacy agency were found in a courtyard by the Liuxi River in Renhe Town, Baiyun District, Guangzhou. He reported the case to the police and brought officers to the scene, but police station personnel did not enter on the grounds that no one opened the door to lead the way, and they strictly verified his identity as a whistleblower.