202 1 may 1. Liaocheng High-tech Zone 202 1 Rural Revitalization "Xu Ying Watermelon" was grandly opened in the beautiful weather and the fragrance of fruits and vegetables. On May 1 day, the rural revitalization "Xu Ying Watermelon" in Liaocheng High-tech Zone with the theme of "Watermelon Carnival in New Consumption Scenes" was grandly opened in Yaozhuang Village, Xu Ying Town, Liaocheng High-tech Zone.