(251125) -- SOFIA, Nov. 25, 2025 (Xinhua) -- A man demonstrates rope weaving technique at a conference on economic, trade and cultural cooperation between China's Sichuan province and Bulgaria at the China Cultural Center in Sofia, Bulgaria, Nov. 24, 2025. The one-day event, organized by the Sichuan NGO Network for International Exchanges (SNIE), gathered Sichuan institutions and companies, and their potential Bulgarian partners. (Photo by Marian Draganov/Xinhua)