Question

You need to explain WHY this statement explains the growth of manufacturing in China. There are 900 million Chinese people who are at working age. This is 5 times more than in the USA.

Answer 1

The growth of manufacturing is Chine indeed can be explained by the number of people of working age: such people need work and the government provides opportunities for work. Thus, the high number of workers necessarily leads to growth of the number of working places including manufacturing.