Property tax proposal is on the freezer until the housing market recovers and the overall economic conditions allow itIt's not impossible to do a stimulus without the money going into real estate.
The key is property taxes. The Chinese government has been reluctant to do anything drastic with this, but it is the proven way to get people off of investing solely in property. If your apartment is collecting dust and costing you 2% of its purchase price in taxes every year, it's not going to be considered a great investment. Actually, the Chinese government should be promoting bonds & treasuries as investment vehicles, which it can then direct to anything it wants to support, like chip companies, while using the proceeds from property taxes to deliver pay outs. Property taxes can go a long way to giving the government the levers it needs, in this respect.
But implementing country wide property taxes could very well crash the housing market, so you need to offer a carrot with the stick to combat deflation. Helicopter money is actually a great idea here, but it should be targeted, not thrown at the masses like the US did. In particular, helicopter money should be used to motivate people to have children. Through a combination of tax breaks, monthly pay outs, and priority housing for people looking to get married and start families. This could help stabilize housing prices after instituting property taxes, while at the same time, encouraging single people to stop dreaming about their "child free" comforts, because it should be made clear that China is not a country for toxic individualists.
I personally don't think the tax will happen in the next 5 years