About Tiyukains

I'm Zhang Yushu — Tiyukains online. I studied Computer Science at South China Agricultural University and I'm now doing an MSc in Artificial Intelligence in Business at City University of Hong Kong. I build things — personal tools, workflows, this website — and think about design systems, typography, and how to make AI useful in the real world.

Outside of code: I'm learning English through news media, building a second brain in Obsidian, and figuring out how to make AI agents do useful work. This blog is where the pieces come together.