From the market saturation, China's big health industry is still far from the market saturation of the western developed countries, some people have statistics, China's big health industry in the non-medical system only accounted for the proportion of about 5% (at the end of 2016), while the western developed countries reached as high as 20%.

And that 15% difference is valued at around $15 trillion.

Another point is that people's concept of health care is also stronger now, and the products are relatively easy to sell. So, this piece is still an option to invest or start a business.