KUNMING, China — Chen Mingjing’s entrepreneurial instincts vaulted him from a peasant upbringing to undreamed-of wealth, acquired in ventures ranging from making electric meters to investing in real estate. But when he was 44, the allure of making money for money’s sake began to wane. He wanted to run a business that accomplished some good.

And so last September, Mr. Chen did what any socially aware entrepreneur might do: He opened a theme park of dwarfs, charging tourists about $9 a head to watch dozens of dwarfs in pink tutus perform a slapstick version of “Swan Lake” along with other skits.

Mr. Chen has big plans for his Kingdom of the Little People. Imagine a $115 million universe in miniature, set amid 13,000 acres of rolling hills and peaceful lakes in southern China’s Yunnan Province, with tiny dogs, tiny fruit trees, a 230-foot-high performance hall that looks like the stump of a prehistoric tree and standard-size guest cabins.

Also, a black BMW modified to resemble a flying saucer, from which dwarfs will spill forth to begin their performances.