15 February. According to the epidemic prevention policy of Liaocheng, as of February 5, there was no epidemic in this area, and the latest epidemic in Liaocheng was unsealed on February 5. Liaocheng, a city under the jurisdiction of Shandong Province, is located in the west of Shandong Province, and the west is separated from Handan City and Xingtai City of Hebei Province by Zhangwei River.