Chang Jianming & family
Source of wealth: Industrial equipment
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The scale of their wealth
Health
The price of life
Let's compare Chang Jianming & family's fortune with the healthcare spending of a massive country
Chang Jianming & family could fund the entire healthcare system of DR Congo, with a population of over 105,800,000 people, for approximately 1.0 years.
But even if we compare their fortune with that of a rich country
On the other end, Chang Jianming & family could cover the healthcare spending of Luxembourg, considered the most heavily funded healthcare system in the world, for 0.4 years.
Education
Buying the future
Let's also compare their fortune with education spending, first with a poor country
Chang Jianming & family could cover the total cost of Nigeria's education system, the most populous country in Africa with over 243,000,000 inhabitants, for 0.6 years.
And yes, we can also compare it with a rich country
But they couldn't just cover the cost of a poor country; Luxembourg is considered the country with the highest per capita investment in education in the world, and Chang Jianming & family could pay for it entirely for 0.9 years.
Research
The monopoly on progress
Coming full circle, we think it's also interesting to add another gigantic country
Chang Jianming & family could fully fund the state research budget of Pakistan, the fifth most populous country in the world with over 260,000,000 inhabitants, for 3.6 years.
And of course, the country that invests the most per capita worldwide
But even if we compare the total wealth of Chang Jianming & family with Israel, the country that invests the most per capita in research in the world, they could cover the total cost of the system for 0.1 years.
Gold
Everyday luxuries

Chang Jianming & family's fortune is equivalent to 15 tons of gold. It's hard to process, since we don't usually keep a handful of gold bars in our piggy banks.

A standard gold ring usually weighs between 4 and 7 grams. Let's say this one weighs 5 grams. It's usually 18 karats.
Based on today's gold price (excluding the jeweler's commission, shipping, or anything else), that ring would be worth $549.34.
Chang Jianming & family could buy 3,878,524 gold rings. That's a lot of fingers and way too many gifts!!
And if you're struggling to visualize that many rings, it would take 1 trucks to transport them. Although Chang Jianming & family will almost certainly have enough money left over to pay for the gas.
Biography
Chang Jianming chairs Shanghai Moons, a maker of industrial equipment for the automotive industry.
Moons went public on the Shanghai Stock Exchange in 2017.
The company was founded in Shanghai in 1994 and employs more than 3,000 people.
Financial Assets
Monthly wealth history
Fortune comparison
Historical data not available for comparison