My main research areas include the strengthening of light metals (aluminum alloys and magnesium alloys), interface control of bimetallic materials, and precision additive manufacturing of metals and ceramics. In particular, I have proposed multiple innovative strengthening methods to address the issue of weak interfaces in bimetallic materials, such as process parameter control, surface treatment of inserts, alloying, heat treatment, and application of vibration fields, significantly enhancing the performance of bimetallic materials and earning high international recognition.