This photo taken on August 29, 2017 shows Chinese farmers harvesting red quinoa in Jianhe in China' s southwestern Guizhou province. (Photo by AFP Photo/Stringer)





Tourists visit the Hukou waterfall on the Yellow river in Ji county, Linfen city, Shanxi province, China on September 5, 2017. (Photo by Imaginechina/Rex Features/Shutterstock)





Models display cheongsams, also known as qipaos, during the First Shenyang International Cheongsam Cultural Festival at Shenyang Imperial Palaces in Shenyang, China' s northeastern Liaoning province on September 19, 2017. (Photo by AFP Photo/Stringer)





A image of Chinese traditional beauty created using different varieties of rice is seen in a paddy during the harvest season in Shenyang in China's northeast Liaoning province on September 20, 2017. The design aims to promote tourism in the area and boosts the income of local farmers. (Photo by AFP Photo/Stringer)





Tourists pose at the border with North Korea in Tumen, China August 30, 2017. Picture taken August 30, 2017. (Photo by Sue-Lin Wong/Reuters)





Trainees learn through simulation flight at LTFY drone training school on the outskirts of Beijing, China July 27, 2017. (Photo by Jason Lee/Reuters)





A model poses in a mock-up boat in a shallow canal during a photoshoot in a public park in Beijing, China, September 6, 2017. (Photo by Thomas Peter/Reuters)





A customer takes a nap at an IKEA store in Beijing, China September 14, 2017. (Photo by Jason Lee/Reuters)





Neon lights are reflected in a car window at the shopping Mongkok district in Hong Kong, China, September 15, 2017. (Photo by Bobby Yip/Reuters)





A Fuxing bullet train departs from Beijing South Railway Station to Shanghai, as the country restores the world's fastest bullet train, running at 350 kilometres per hour, six years after it reduced the speed of its trains, in Beijing, China September 21, 2017. (Photo by Reuters/China Daily)





Chinese hostesses welcome passengers on the platform before a “Fuxing” high-speed bullet train on the Beijing-Shanghai Railway (Jinghu Railway) leaves the Beijing South Railway Station for the Shanghai Hongqiao Railway Station in Beijing, China on September 21, 2017. Fuxing, China's newest high-speed bullet trains were officially launched between Beijing and Shanghai on Thursday (21 September 2017), at a speed of 350 kilometers per hour. The Fuxing bullet trains were unveiled on June 25 and are capable of a top speed of 400 km/h. The Fuxing has a monitoring system that slows the train in case of emergency or abnormal conditions. Telemetry allows a control center to monitor the train in real time. The Fuxing, which means “rejuvenation”, is a substantial upgrade on the Hexie, which means “harmony”. The Fuxing is more spacious and energy-efficient, with a longer life expectancy and better reliability. (Photo by Imaginechina/Rex Features/Shutterstock)





People fight for the ball as they take part in a mud football match during a festival for celebrating harvest in a village in Jinhua, Zhejiang Province, China September 24, 2017. (Photo by Reuters/China Stringer Network)





Workers make a vat at a porcelain factory in Jingdezhen, Jiangxi Province, China September 23, 2017. (Photo by Reuters/China Stringer Network)





A man sleeps on an electric scooter on a sidewalk in Beijing on August 30, 2017. (Photo by Greg Baker/AFP Photo)





A woman sleeps on a bus in Beijing, China on September 18, 2017. (Photo by Wang Zhao/AFP Photo)





Chinese guards of honour parade during the welcome ceremony of Singapore's Prime Minister Lee Hsien Loong at the Great Hall of the People in Beijing on September 19, 2017. (Photo by Fred Dufour/AFP Photo)





This photo taken on September 2, 2017 shows a sign forbidding crossing the rest area between men and women in a gymnasium at Zhengzhou University in Zhengzhou in China's central Henan province. Some 200 mats, drinking water and mobile phone chargers were provided by the university to parents who accompanied their children to school for registration at the facility for the start of the school year. (Photo by AFP Photo/Stringer)





A Chinese roadside salesman takes a rest in the old quarters in Shanghai on September 13, 2017. (Photo by Chandan Khanna/AFP Photo)





In this Tuesday, September 5, 2017 photo, Chinese tourists in North Korean costumes pose for souvenir photos near the Friendship Bridge connecting China and North Korea in the Chinese border town of Dandong, opposite side of the North Korean town of Sinuiju. Rising international tensions over Pyongyang's missile launches and nuclear tests seem a distant concern in the Chinese border city of Dandong, where trucks rumble across the bridge to North Korea and people stroll the promenade beside the Yalu River within sight of North Korean border guards. (Photo by Helene Franchineau/AP Photo)





In this Monday, September 4, 2017 photo, Chinese people watch a TV showing a North Korean propaganda program as they dine at a North Korean restaurant in Dandong, northeastern China's Liaoning province. (Photo by Helene Franchineau/AP Photo)





A Chinese paramilitary policeman stands watch against the portrait of the late Chinese leader Mao Zedong on Tiananmen Gate in Beijing, Friday, September 1, 2017. China said a key Chinese Communist Party meeting held once every five years will start on Oct. 18, marking the formal countdown to the gathering at which President Xi Jinping will begin his second five-year term as head of the ruling party. (Photo by Andy Wong/AP Photo)





Workers stand on a platform put finishing touch on a giant basket decorated with replicas of flowers and fruits on display at Tiananmen Square in Beijing, Monday, September 25, 2017. Hundreds of thousands foreign and domestic tourists are expected to flock to the square to celebrate the National Day and Mid-Autumn Festival over the week-long holidays starting on Sept. 30. (Photo by Andy Wong/AP Photo)