The 31st International Conference on Computational & Experimental Engineering and Sciences (ICCES2025) will be held in Changsha, China, from May 25-29, 2025! Changsha, known for its rich historical heritage and modern development, provides an ideal setting for ICCES2025. In addition to the conference sessions, participants will have the opportunity to immerse themselves in the city's unique cultural legacy, marvel at its contemporary architectural marvels, and savor its local cuisine. This blend of intellectual engagement and cultural exploration promises a truly memorable experience. We invite you to join us at ICCES2025 in Changsha, and become an integral part of this significant event!