It works and is cured well. According to the query on the website of Jixi Pi Deyan Hospital, Pi Deyan in Jiguan District, Jixi City was established in 2021. It is an enterprise mainly engaged in resident services and has business qualifications. Jixi Pideyan Hospital has advanced medical machinery and equipment, dermatology experts provide consultation, specialized treatment, and rapid treatment. It has cured countless patients. Therefore, Jixipi Deyan is effective and can be cured well. Jixi City is a prefecture-level city under the jurisdiction of Heilongjiang Province, the Republic of China. It is located in the southeast of Heilongjiang Province, connected to Qitaihe City in the north, and borders Russia in the east and southeast.