My heartiest congratulations to my brothers and sisters from China.
In human civilization, never has a country progressed at the speed at which China is developing. At the end of World War 2, China could not even produce a truck. Today, China has put a man on the moon, is growing at a rate of 10% and is building some of the greatest infrastructure projects this world has seen. It was only a matter of time before the Chinese caught up in this critical technology of producing engines, it was a matter of national security for them and they overcame. Only a matter of time before the Chinese engineers sort out all the defects and start serial producing these engines. Pakistan is lucky to have a friend like China, i certainly hope that my people can learn the art of hard work from our Chinese friends.
ok buddy, you better stop what you are smoking!