He said the units also conduct long-range flight training over the high seas to test their strike capability.
He was invited by Bulgarian Prime Minister Boyko Borissov and German Chancellor Angela Merkel.
He said the last five years have also seen Beijing enhance economic cooperation with the rest of the world through the Belt and Road Initiative.
He said the ministry is pushing forward with the standardized construction of schools and the balanced development of compulsory education to ensure that schools in every district are equipped to offer high-quality and balanced education.
He said the drugs are likely to be listed as controlled substances by Chinese authorities before the end of the year after experts complete an in-depth assessment.
He said the research team's guess is that this deterioration is at least partly due to the strike at General Motors, which began in mid-September.
长沙搜索引擎优化排名
He was confident that Bulgarian companies would be very interested in participating in the CIIE, and their participation would be successful, Borisov said.
He was joined by his longtime friend, singer-songwriter Gao Qi, for a performance of John Lennon's classic song, Imagine.
He warned that the trade growth for global goods will continue to face challenges as Sino-US trade frictions have been escalating and other instable factors still exist caused by a number of economic uncertainties worldwide.
He said that these platforms' servers are based overseas, and users are anonymous, making it difficult for police to identify the people involved, Lam said. Moreover, it's easier to mobilize a large number of people — often in the thousands — in a very short time on online platforms, he said.