Beijing, February 15 (Youth.cn) - On February 13th, 2024, during the Spring Festival holiday, tens of thousands of tourists flocked to Wuhan Polar Ocean World Park to encounter polar penguins, seals, sea lions, walruses, manatees, Arctic wolves, polar bears, belugas, dolphins, sharks, sea turtles, jellyfish, and hundreds of species of the world's rare tropical fish. Photo/ VCG