Beijing, May 28 (Youth.cn) - On May 27, 2025, Wenyu Village in Haikou’s Changliu Town showcased its "Earth Clock" - a 400-year-old layout resembling a giant Tai Chi symbol when viewed from above. Centered around a 2-mu (0.13-hectare) pond as the "axis," two paths act as "hands," and 40 mu (2.67 hectares) of rice fields form the "dial." Surrounded by circular homes, this ingenious fusion of farming wisdom and traditional culture has become a unique cultural landmark in Hainan, attracting tourists and photographers alike. Photo/CFP