Chinese economy has more government regulation than the American economy BUT
there is a big BUT. The Chinese government spending as a percentage of GDP is lower than US government.
http://www.heritage.org/index/Country/China#government-size
Spending as a percentage of GDP
Chinese government - 30%
US government - 36.7%
And yes you are right with Hong Kong,
Hong Kong government - 15.2%
However Singapore's number is lower,
Singapore government -14.4%
I am fine with sensible government regulation. It can encourage entrepreneurship, strengthen property rights and law, increase product safety etc as long as it that does not impose policies that make it difficult for people to start and operate a business.
I am fiercely opposed to high government spending as a percentage of GDP though.
It is a big folly though for anyone to criticize the concept of free-market. In reality, there is no true free-market. It all depends on the higher or lower degree of economic freedom. There is no fixed set of rules how capitalism economy should be run. There is something absolute however - No free-market = Everything is owned by the government (things that come to mind are : Socialism,Communism, Palace economy or probably some other "ancient" economic system).
Criticizing something that is of non-existent is laughable. The dumbing down of younger generation I would say.
Singapore does not practice free-market when it is ranked the 2nd freest economy in the world? If only all ignorant people can be humble about his ignorance.
In absolute terms, there is no true free-market in any country in the world. In relative terms, Singapore is far far more "freer" than most economies in the world. But as someone says, this is the internet.