"One illness can wipe out a family's decades of accumulated wealth in just a few years. Insurance is supposed to stand between them and that outcome — and too often, it doesn't."

A friend's family

A university classmate of Zhenghua's came from a comfortable family — several million yuan in assets, a stable life, a textbook Chinese middle-class household. Then his father fell seriously ill. Over the next few years, the family's savings, their apartment, and everything they could sell were slowly converted into hospital records.

The classmate never complained. Over drinks one night, he simply said: "If that insurance policy had been a little thicker, it would have made all the difference."

That sentence stayed with Zhenghua for years. It wasn't an abstract industry statistic. It was a family he knew, with names and faces, being slowly dragged under by a single illness — in front of him.

Why he is the right person

From the outside, a humanities lecturer doesn't look like someone who would start an insurance SaaS company. But if you look closer, Zhenghua carries three things that happen to be exactly the pieces this problem needs.

First, his students. The generation he has been teaching for over a decade is the first cohort in China that grew up alongside fitness trackers, online health check-ups, and running apps. He knows what kind of narrative moves them into behavior change — and why traditional insurance doesn't. What this industry lacks isn't more actuarial models. It lacks people who understand people.

Second, his family's medical heritage. Growing up, the sentence he heard most often from his elders was: "The best physician treats the disease before it appears." This idea has lived in Chinese medicine for two thousand years, but it has never been translated into a working system — because that translation requires three things that did not exist until now: continuous health-behavior data, trustworthy quantitative models, and a commercial mechanism that turns "prevention" into real incentive. Today, for the first time, all three exist.

Third, he writes code. This sounds like a footnote, but it is the reason this team can exist. Narrative skill + a health philosophy + engineering ability — missing any one of the three, VITA cannot happen. Without narrative, no insurer or consumer will understand the product. Without a health philosophy, it slides into another step-counting app. Without engineering, it stays as a slide deck.

Why now

Ten years ago, this could not have been built. There were no ubiquitous wearables, no large language models, no usable compliance framework (China's PIPL was only enacted in 2021), and no urgency inside insurers to rebuild pricing from the ground up.

But in the last five years, four things happened at once:

— AI and data infrastructure matured to the point where hundreds of millions of continuous behavior signals can be processed under strict compliance.
— Wearable device penetration crossed the tipping point. Movement, heart rate, and sleep — once self-reported — are now passively generated.
— Health insurance combined ratios in China climbed from 92% to 97%. Traditional questionnaire-based underwriting has run out of runway.
— China's Personal Information Protection Law made "user consent + right to withdraw" a hard requirement — which, counterintuitively, clears the track for companies that play by the rules.

This is a window that opens once in a decade. Zhenghua did not want to watch it close from the lectern.

How he intends to build this

From day one, VITA has drawn three red lines. They aren't slogans on a wall — they are written into the product code, into every customer contract, and into Zhenghua's own personal position:

1. VP will never be exchanged for fiat currency. It is a health-benefit unit, not a virtual currency. The moment that line breaks, VITA becomes something else.

2. No promise of financial returns. Health behaviors have value — but that value should flow back to users as better insurance, better services, and better health itself. Not as "yield."

3. No medical diagnosis. A health score describes behavior; it never rewrites into "you have disease X." This is what genuine respect for the "treat the disease before it appears" philosophy looks like — medicine is medicine, quantification is quantification, and the two must not be confused.

"I did not come from the insurance industry. That is my advantage. I don't owe this industry any incumbency, so I'm free to rebuild it from first principles."

How long he plans to do this

Asked how long he plans to work on this, his answer is short: "For the rest of my life."

He does not mean this as bravado. A data infrastructure for health insurance is not something you build in three years, and it is not a 3-to-5-year exit opportunity. It requires a generation's patience — someone willing to spend the long compliance-building years, the industry-education years, the quiet-accumulation years, before any real payoff appears. He has taught in a university for over a decade. He is used to slow work. His family's TCM background reminded him early on: good things are grown slowly.

If VITA becomes, within his lifetime, the trusted data backbone of China's health insurance industry, he considers that worth more than any "successful exit."