My current major research interest mainly focuses on providing general purpose quality assurance solutions and engineering support for intelligent software systems. I believe the trustworthy intelligent software system would be the key driving force for technology innovation of the future. It does not solely rely on the foundational research from the AI community, but also requires the contribution from the many communities such as software engineering, control, etc., upbringing a new interdisciplinary emerging field Machine Learning System Engineering, an extremely exciting and demanding area of the near future! We have conducted consecutive works along the general-purpose quality assurance research for intelligent software systems (e.g., testing, analysis, verification, interpretation, attacks, defenses), to bridge vast demands from industry. Exciting research results would be continuously updated!