来比较,owning a piece of land in Qin is cheaper than owning a piece of land in the US. that is my point. Buyers actually do not care much about 35 yrs or 70 yrs, as you can see from transaction prices in Shanghai's second hand houses market. Please don't say that you are smarter than the market, or the foreign bankers who bought a lot of commercial building with a 30-50 yrs land right.