DOIKIN ALEKSEI (Chinese Name:多伊金·阿列克谢), a Russian teacher, has served as a foreign expert in the Mechanical Design and Manufacturing program at Yellow River Conservancy Technical University (YRCTU) since 2017. He teaches courses such asMechanical DrawingandHydraulics and Pneumatics, and provides guidance for practical training.

He has also served as a visiting professor at YRCTU on multiple occasions, contributing to the development of relevant programs. He has actively contributed to the compilation and improvement of teaching materials, with notable achievements in curriculum system design and textbook localization. Through these efforts, he has advanced both the teaching quality and the program integration of the China-Russia Cooperative Education Program at YRCTU.