Anyway, it's all finished. China's government has been given the jet to Air China as a passenger jet.
By the way, I totally disagree with some people who said that Chinese people are still living in 12th century or something like that, although it is true that a lot places in China are now still un-developed, but it is also true that China's government has been tried hard to improve their people's living standard.
Additionally, if you have been to some cities like Beijing, Shanghai, Shenzhen, Guangzhou etc, you will see that a lot of western countries are nowhere better than those Chinese cities I've just mentioned.