There are stories in the news from time to time about situations where you have an old woman who's been living in the same place for decades (see the movie "Up" for a fictional example), and she's the last person on the land to accept payment for the land and move. The builders - either a company or the government, wind up having to build around. The way they do it is very passive-aggressive, but there /is/ law over there when it comes to land ownership. It's not all state property.
Further, do you really "own" your land here in the US? Nobody I know does. You either pay rent (taxes) to the government on the land or the land is taken from you.
There is no such thing as totally private land ownership.
WRT manufacturing plants:
Every new company in China has to be majority Chinese-owned. The government has smartened up over the decades and left behind the "everything is owned by the state, even your toothbrush" to something in between total private ownership and public ownership. So they have rules like the above which anger US investors, but are geared to the interests of the Chinese public.
They take care of their own. We used to do that here in the US, but it's all become "fuck you, the free market fixes everything!!!" wharrgarble.