(240520) -- HARBIN, May 20, 2024 (Xinhua) -- A sea cucumber from Australia is displayed during the eighth China-Russia Expo in Harbin, northeast China's Heilongjiang Province, May 20, 2024. Over 5,000 overseas buyers registered at the expo and representatives from 44 countries and regions participated in the expo. The exhibition area spans 388,000 square meters, showcasing more than 5,000 products in over 20 major categories from 10 sectors. Held from May 16 to 21, the expo is also a gustatory feast where visitors can taste a wide array of food and beverages. (Xinhua/Wang Song)