The unit conducted experiments on live human beings to test germ-releasing bombs and chemical bombs, among other atrocities.
Visitors to CODE Pod Hostel from the Chinese mainland and Hong Kong accounted for the highest number of guests after British visitors, overtaking the USA, who held the number 2 spot in 2016. Bookings from Asia as a whole represented 26 percent of total visitors, well ahead of the UK's 23 percent.
The author is a sinologist, at the Chinese Studies Center of Excellence for the National University of Sciences and Technology in Islamabad, Pakistan.
They said the province will engage more with economic globalization and the Belt and Road Initiative, further expand its influence in the global community and establish a "pan South China Sea tourism economy cooperation rim".
"The dramatic improvement in air quality mainly resulted from effective and tougher controls on emissions and advantageous weather to disperse pollutants," said Li Xiang, director of air quality management at the capital's Environmental Protection Bureau. Restrictions covered many sources, such as factories, vehicles and the burning of coal, she said, adding that more than 11,000 polluting companies were closed or moved.
Hainan province, which is the country's only provincial-level special economic zone, will accelerate the building of an open economy, advance international industrial cooperation and enhance the development of service businesses as a national pilot zone, according to local senior officials.