An aerial drone photo taken on Sept. 14, 2025 shows a view of the Panlong lake scenic area in Yuanshi County of Shijiazhuang, north China's Hebei Province. The 2025 Shijiazhuang International Traveler Joy Season kicked off here on Saturday. The event invited guests from over 30 countries and regions, including Russia, the United States, and South Korea to explore Shijiazhuang. (Xinhua/Wang Xiao)

Foreign tourists take photos at the Panlong lake scenic area in Yuanshi County of Shijiazhuang, north China's Hebei Province, Sept. 14, 2025. The 2025 Shijiazhuang International Traveler Joy Season kicked off here on Saturday. The event invited guests from over 30 countries and regions, including Russia, the United States, and South Korea to explore Shijiazhuang. (Xinhua/Wang Xiao)

Tourists take photos at the Panlong lake scenic area in Yuanshi County of Shijiazhuang, north China's Hebei Province, Sept. 14, 2025. The 2025 Shijiazhuang International Traveler Joy Season kicked off here on Saturday. The event invited guests from over 30 countries and regions, including Russia, the United States, and South Korea to explore Shijiazhuang. (Xinhua/Wang Xiao)

A foreign tourist learns culture about Traditional Chinese Medicine in Yuanshi County of Shijiazhuang, north China's Hebei Province, Sept. 14, 2025. The 2025 Shijiazhuang International Traveler Joy Season kicked off here on Saturday. The event invited guests from over 30 countries and regions, including Russia, the United States, and South Korea to explore Shijiazhuang. (Xinhua/Wang Xiao)

Tourists visit the Panlong lake scenic area in Yuanshi County of Shijiazhuang, north China's Hebei Province, Sept. 14, 2025. The 2025 Shijiazhuang International Traveler Joy Season kicked off here on Saturday. The event invited guests from over 30 countries and regions, including Russia, the United States, and South Korea to explore Shijiazhuang. (Xinhua/Wang Xiao)