While introducing ancient relics, mausoleums, sculptures and architecture in Chinese museums, guides are dedicated to representing these treasures in more vivid ways to outperform their AI counterparts. Instead of parroting prepared scripts, they study literature and do field research in their spare time, so they can improvise commentaries that are more natural, precise, persuasive and riveting. With their guidance, visitors can imagine a towering tree soaring to space as they stand before the Sacred Bronze Trees in Sichuan Province's Sanxingdui Museum, or understand the mechanism of mortise and tenon joints that enabled wooden temples built without nails in Shanxi Province to stand for a millennium. Experts believe China's museum guides have become increasingly erudite and professional.