Chang'an University (CHD), established in 1951 and located in Xi'an, China, is a prominent institution recognized as one of the State's "211 Project" key development universities. It is notable for its strong emphasis on engineering and transportation disciplines, particularly in highway transportation, and has a diverse student body, including over 80 international students from various countries.

The PhD in Geochemistry at Chang'an University offers students an in-depth understanding of geochemical processes and their applications in environmental and resource management. This program emphasizes research, analytical techniques, and real-world problem-solving, preparing graduates for careers in academia, industry, and government agencies. With a focus on interdisciplinary approaches, students will engage with advanced topics and gain practical experience, making this program a unique opportunity for aspiring geochemists.