The jobs are scarce because all the enterprises took them to China for cheaper labor costs. As that the copyrights are not protected in China, the technical innovations won't be expected when they move their factories to China. They say, "we can not help moving them to China, although we know too well that in a short time, our technical advantages will be lost. Moreover, more often than not, they announce the closure of factories in the name of the governments and so forth then in a few months' time, another factories emerge making the exact same types of products". The subsidies and unfair business ordeals have not been showing any improvements.