People visit 16th Annual San Francisco International Chocolate Salon-Xinhua

People taste chocolate at the 16th Annual San Francisco International Chocolate Salon in San Francisco, the United States, April 7, 2024. (Photo by Liu Yilin/Xinhua)

People visit the 16th Annual San Francisco International Chocolate Salon in San Francisco, the United States, April 7, 2024. (Photo by Liu Yilin/Xinhua)

People visit the 16th Annual San Francisco International Chocolate Salon in San Francisco, the United States, April 7, 2024. (Photo by Liu Yilin/Xinhua)

A staff member shows chocolate samples at the 16th Annual San Francisco International Chocolate Salon in San Francisco, the United States, April 7, 2024. (Photo by Liu Yilin/Xinhua)

People visit the 16th Annual San Francisco International Chocolate Salon in San Francisco, the United States, April 7, 2024. (Photo by Liu Yilin/Xinhua)

People visit the 16th Annual San Francisco International Chocolate Salon in San Francisco, the United States, April 7, 2024. (Photo by Liu Yilin/Xinhua)

People visit the 16th Annual San Francisco International Chocolate Salon in San Francisco, the United States, April 7, 2024. (Photo by Liu Yilin/Xinhua)