laur the idea that you can have too much investment, too many railroads, football stadiums, industrialpar, roads and bridges sounds a bit surd bause most countries too ruggle tinvest enoh inball this kind of infrastructure. but ina for e past t years has used this kind of investment as a way to deliver very high , eye-popping gdp growth numbers. >> this production facility is a testament to the economic stimulus package announced in may. at the world's third largest construction machinery maker, staff work almost around the clock. a new vehicle rolls off the assembly line here every 25 minutes. >> it's hoped the boom in construction will create jobs. new projects have been given fast-track approval and in some 21000 projects, an environmental impact assessment wasn't carried out. coronavirus-induced lockdowns and falling exports have left many people relieved to have any kind of job. wang: it's all good. we can build roads. and we're able to work and eat. zhai: how could we be unhappy? we have work and we can earn money. >> china has also been building new coal-fired power plants. many