From Pingtung to Taipei and even overseas, Xsing Taizhao has served as the role of chief prosecutor in many local prosecutors offices, leading prosecutors to preside over justice and national justice.

The major cases he had investigated into includes the Lo Fu-chu case, on multiple crimes committed by Lo Fu-chu who is a former Taiwanese legislator and the leader of underworld organization Celestial Alliance; the smuggling cigarette case, smuggling cigarette by the Office of the President’s Department of Security Affairs; the Mega Bank case, Mega Bank suspected of money laundering; the Wang Ping-chung case, Wang Ping-chung and the other three suspected they had stolen intelligence or information; The Wang Bingzhong case, the former North City Finance Director Li Shude and the former CEO of the Taiwan Architecture Center Xu Mingwen were suspected of corruption and profit in the Big Arena case, the former President Ma Ying-jeou was suspected of leaking confidential information, the Three Middle School case and other major cases.

He likes to compile and publish books, and he has also published a number of legal material collections, ranging from judicial or case-related discussions to writing cases, and also help people understand the law and make the law closer to the people. The teacher's legal handbook he published is of great significance to the education community, helping teachers understand the legal responsibilities of accidents on campus and legal knowledge related to their own careers.

There are also other books such as the Golden Horse Law Review, the Nissin Police Semi-Annual, the Nissin Judicial Yearbook, the Northern Inspection Financial Serious Cases: Records of the Historical Facts of the Taipei District Prosecutors Office in Taiwan and so on.