Increase the pay and I am pretty sure at least 50,000 more top US Chinese scientists will go back to China. Better to let them work in China, pay them in HK with maximum of 17% tax. When you apply Purchasing Price Parity, US$100k annual salary in China, salary paid in HK equals at least 3-4x more pay than living in the US. 提高薪資，我很確定至少會有5萬名美國頂尖華裔科學家回到中國。最好讓他們在中國工作，在香港發薪水，香港最高稅不過是17%。當你應用購買平價時，在中國10萬美元的年薪，在香港發薪水，購買力至少相當於美國的3-4倍.