Qin Tongqian in one of his old houses.

But his collection lies less in numbers and price tags than in its cultural values.

According to Ruan Yisan, professor of urban planning at Shanghai's Tongji University and an ardent advocate of historic-building protection, the preservation of these antique houses is not only about saving a few beautifully carved pillars, corbels, beams and windows from the merciless wrecker's ball. It's also critical to preserve the way our ancestors lived and the relationship between family members.

"Perhaps many think that old is ugly. But I don't. I love mixing the old and new, putting a patch on a crack of the houses. Why does it have to be the same whitewashed new houses? Diversity is beautiful, like the different four seasons," Qin says.

After proudly furnishing his home, offices and private clubs with his "pastime gadgets", however, the businessman started to look for new ways, or spaces, to display his overrun stocks.

As a result, he built himself a "theme park", a Legoland-like place for "antique-aholics like him to sleep, eat and spend the time in the way one's ancestors did", even for just one day.

Occupying a space of 197,000 square meters against a pristine mountain as a former tea garden on the outskirts of Shaoxing, the park, Ahn Luh Lanting, a cooperation with the Indonesian luxury hotel group Aman resorts, is possibly the first "all-old" hotel in the country.