People visit the Natural Products Expo West in Orange County, California, the United States, on March 4, 2026. Running from March 3 to 6, the expo has attracted over 200 Chinese companies to showcase various products. (Photo by Qiu Chen/Xinhua)

People visit the Natural Products Expo West in Orange County, California, the United States, on March 4, 2026. Running from March 3 to 6, the expo has attracted over 200 Chinese companies to showcase various products. (Photo by Qiu Chen/Xinhua)

People chat at a Chinese exhibitor's booth during the Natural Products Expo West in Orange County, California, the United States, on March 4, 2026. Running from March 3 to 6, the expo has attracted over 200 Chinese companies to showcase various products. (Photo by Qiu Chen/Xinhua)

People taste drinks at a Chinese exhibitor's booth during the Natural Products Expo West in Orange County, California, the United States, on March 4, 2026. Running from March 3 to 6, the expo has attracted over 200 Chinese companies to showcase various products. (Photo by Qiu Chen/Xinhua)