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Among all such theses publicized in 2016, 25.8 percent were co-authored by Chinese and foreign researchers and 71.6 percent of the co-authored works had Chinese researchers as their first authors, the report said.

Among other changes, he said that today's China is more than just a world factory, it is increasingly becoming a center of technological innovation with remarkable advantages in industrial designs, technologies and engineering.

Americans are deeply entrenched in two camps over impeachment, resulting in a mounting political battle that will further test the nation in one of the most polarizing eras of modern times.

Among its Q2 revenues that rose 26 percent over the same period of 2017, Google's advertising business took up most of its earnings, netting billion in the second quarter, up 23.9 percent year-over-year.

Among the 6,100 surveyed enterprises, some 70 percent are private companies, about 20 percent are State-owned firms, and 2 percent are foreign-owned.