Factory workers smash up an office during a protest at Kaida toy factory in Dongguan, Guangdong province, in this November 25, 2008 file photo. (Photo by Reuters/Stringer)





A man smokes a pipe outside a shop in Shanghai, China, March 14, 2016. (Photo by Aly Song/Reuters)





People dance at a park in Shanghai, China, March 14, 2016. (Photo by Aly Song/Reuters)





Elderly people enjoy the sunshine at an old residential site in Shanghai, China, March 14, 2016. (Photo by Aly Song/Reuters)





A man rests outside a luxury apartment block in central Beijing, China, March 15, 2016. (Photo by Jason Lee/Reuters)





Tourists eat lunch under a cutout of fictional superhero Iron Man in Yuyuan Garden in Shanghai, China, March 15, 2016. (Photo by Aly Song/Reuters)





Scrapped taxis are seen in a parking lot in Taiyuan as the city is adapting to electric taxis, Taiyuan, Shanxi Province, China, March 15, 2016. (Photo by Jon Woo/Reuters)





People cross a road after work in the financial district of Pudong in Shanghai, China, March 15, 2016. (Photo by Aly Song/Reuters)





A view outside an office building of Shuangyashan Mine, owned by Longmay Group, in Shuangyashan, Heilongjiang province, March 15, 2016. (Photo by Brenda Goh/Reuters)





Workers are seen inside a Foxconn factory in the township of Longhua in the southern Guangdong province in this May 26, 2010 file photo. (Photo by Bobby Yip/Reuters)





Security officers hold torches after the closing ceremony of National People's Congress (NPC) at the Great Hall of the People in Beijing, China, March 16, 2016. (Photo by Damir Sagolj/Reuters)





Delegates take pictures after the closing ceremony of China's National People's Congress (NPC) at the Great Hall of the People in Beijing, China, March 16, 2016. (Photo by Damir Sagolj/Reuters)





People take pictures of a police dog ahead of the closing ceremony of China's National People's Congress (NPC) at the Great Hall of the People in Beijing, China, March 16, 2016. (Photo by Damir Sagolj/Reuters)





Security officers march ahead of the closing ceremony of China's National People's Congress (NPC) near the Great Hall of the People in Beijing, China, March 16, 2016. (Photo by Damir Sagolj/Reuters)





A hostess wears a pin of China's Communist Party flag ahead of the closing ceremony of National People's Congress (NPC) at the Great Hall of the People in Beijing, China, March 16, 2016. (Photo by Damir Sagolj/Reuters)





Kazakh herdsmen guide sheep onto a truck in Yili, Xinjiang Uighur Autonomous Region, China, March 12, 2016. (Photo by Reuters/China Daily)





Kazakh herdsmen move sheep on a filed in Yili, Xinjiang Uighur Autonomous Region, China, March 12, 2016. (Photo by Reuters/China Daily)





A security agent gestures toward photographers as he and his comrades gather to have their picture taken after the closing ceremony of National People's Congress (NPC) at the Great Hall of the People in Beijing, China, March 16, 2016. (Photo by Damir Sagolj/Reuters)





Ethnic minority delegates laugh as they arrive for the closing ceremony of China's National People's Congress (NPC) at the Great Hall of the People in Beijing, China, March 16, 2016. (Photo by Damir Sagolj/Reuters)





A reporter stands inside the Great Hall of the People during the closing ceremony of China's National People's Congress (NPC) in Beijing, China, March 16, 2016. (Photo by Kim Kyung-hoon/Reuters)





Blooming flowers are seen along a highway in Guiyang, Guizhou Province, China, March 15, 2016. (Photo by Reuters/Stringer)





A group of special paramilitary policemen participate in a training session in Suzhou, Anhui Province, China, March 17, 2016. (Photo by Reuters/Stringer)





Buses with solar panels installed on their roofs to save electricity are seen in a parking lot in Hangzhou, Jiangsu Province, China, March 17, 2016. (Photo by Reuters/Stringer)





A house is seen in the middle of a road in Ningbo, Zhejiang Province, China, March 16, 2016. According to local media, the brothers who own the house did not reach an agreement on the allocation of government compensation, thus are unable to sign a relocation agreement. (Photo by Reuters/Stringer)





A vehicle drives past the solar panels near wind turbines at a wind and solar energy storage and transmission power station of State Grid Corporation of China, in Zhangjiakou of Hebei province, China, March 18, 2016. (Photo by Jason Lee/Reuters)





A man hangs towels on fences in an abandoned village near buildings of a residential compound in Guangzhou, Guangdong Province, China, March 18, 2016. (Photo by David Johnson/Reuters)





A truck is seen next to a coal field in Hegang, Heilongjiang Province, China, March 16, 2016. (Photo by Brenda Goh/Reuters)





Locals sell to visitors plastic bags containing air collected at the mountainous environment protection zone in Qingyuan, Guangdong province, March 19, 2016. (Photo by Reuters/Stringer)





Visitors pose for pictures with plastic bags they bought from locals containing air collected at the mountainous environment protection zone in Qingyuan, Guangdong province, March 19, 2016. (Photo by Reuters/Stringer)





A farmer works on a farm in front of a construction site of new residential buildings in Shanghai, China, March 21, 2016. (Photo by Aly Song/Reuters)





A farmer works on a farm in front of a construction site of new residential buildings in Shanghai, China, March 21, 2016. (Photo by Aly Song/Reuters)





A farmer works on a polluted river in Shanghai, China, March 21, 2016. (Photo by Aly Song/Reuters)





A community security personnel holding a baton signals to a garbage picker to leave, outside a residential community in Beijing, China, March 22, 2016. (Photo by Jason Lee/Reuters)





A cake vendor waits for customers beside a road in Beijing, China March 22, 2016. (Photo by Jason Lee/Reuters)





Residents walk out through a fence at the entrance of a residential community in Beijing, China, March 22, 2016. (Photo by Jason Lee/Reuters)





Billboards are pictured at an office building in Beijing, China March, 22, 2016. (Photo by Jason Lee/Reuters)





Reporters work during Boao Forum in Boao, Hainan Province, China, March 22, 2016. (Photo by Reuters/Stringer)





A member of the staff takes pictures with her mobile phone during Boao Forum in Boao, Hainan Province, March 22, 2016. (Photo by Reuters/China Daily)





Rams fight at a traditional sheep fighting event during a Temple Festival in Huaxian, Henan Province, China, March 22, 2016. (Photo by Reuters/Stringer)





Staff count banknotes from a donation box at a library in Taian, Shandong Province, China, March 22, 2016. (Photo by Reuters/Stringer)





A villager rows a bamboo raft along a flooded street in Taohua village after strong rainfalls in Meizhou, Guangdong Province, China, March 21, 2016. (Photo by Reuters/Stringer)





A navy soldier (L) of People's Liberation Army (PLA) stands guard as Chinese citizens board the naval ship “Linyi” at a port in Aden, in this March 29, 2015 file photo. China has launched an unusual charm offensive to explain its first overseas naval base in Djibouti, seeking to assuage global concerns about military expansionism by portraying the move as Beijing's contribution to regional security and development. (Photo by Reuters/Stringer)





Villagers catch ducks as they celebrate a traditional festival of ethnic Miao, in Jianhe, Guizhou Province, China, March 24, 2016. (Photo by Reuters/Stringer)





Men stand along the Bund in front of residential buildings in Shanghai, China, March 25, 2016. (Photo by Aly Song/Reuters)





People are seen on the Bund in front of the financial district of Pudong in Shanghai, China, March 25, 2016. (Photo by Aly Song/Reuters)





A labourer works on the roof of an old dormitory building on a hazy morning in central Beijing, China, March 28, 2016. (Photo by Jason Lee/Reuters)





Clothes of migrant workers hang at the construction site of Changxiang Gardens development complex in Fengrun District, Tangshan City, Hebei province, China in this January 28, 2016 file photo. (Photo by Damir Sagolj/Reuters)





Soldiers of the People's Liberation Army (PLA) stand guard as sand blows in Xilin Gol League, Inner Mongolia Autonomous Region, China, March 28, 2016. (Photo by Reuters/Stringer)





A man walks in an artificial lake near residential buildings in Taiyuan, Shanxi Province, China, March 29, 2016. (Photo by Jon Woo/Reuters)





A view of a matchmaking event where people gather hoping to find prospective mates for their children at a park in Beijing, March 27, 2016. Picture taken March 27, 2016. (Photo by Mengchen Li/Reuters)





A girl listens as people hoping to find prospective mates for their children talk during a matchmaking event at a park in Beijing, March 27, 2016. Picture taken March 27, 2016. (Photo by Mengchen Li/Reuters)





An employee dries incense at a yard of workshop in Yongchun county, Quanzhou, Fujian Province, China, March 28, 2016. (Photo by William Hong/Reuters)





A group of special paramilitary policemen attend a training session in Chuzhou, Anhui Province, China, March 30, 2016. (Photo by Reuters/Stringer)





Special paramilitary policemen attend a training session in Chuzhou, Anhui Province, China, March 30, 2016. (Photo by Reuters/Stringer)





A picture made available on 30 March 2016 shows members of the anti-terror squad of the local paramilitary force have a training in Suining, in southwest Sichuan province, China, 29 March 2016. (Photo by Zhong Min/EPA)





A picture made available on 30 March 2016 shows members of the anti-terror squad of the local paramilitary force have a training in Suining, in southwest Sichuan province, China, 29 March 2016. (Photo by Zhong Min/EPA)





Spectators react as they watch a performance during a local martial arts cultural festival in Wenzhou, Zhejiang province, March 30, 2016. (Photo by Reuters/China Daily)





A customer laughs as he talks with a robot assistant at a branch of Bank of Communications in Handan, Hebei province, March 29, 2016. (Photo by Reuters/China Daily)





Delivery men attend a training session in Shanghai, China, March 30, 2016. (Photo by Reuters/Stringer)





In this photo taken on December 6, 2015, a woman walks on a street at Kangding in the Ganzi Tibetan Autonomous Prefecture, southwestern China's Sichuan Province. Chinese authorities say urbanisation in Tibet an areas and elsewhere will increase industrialisation and economic development, offering former nomads higher living standards and better protecting the environment. But critics say the drive has a one-size-fits-all approach and many former pastoralists have not prospered, despite its promises. (Photo by Fred Dufour/AFP Photo)





Advection fog shrouds the buildings on March 15, 2016 in Rizhao, Shandong Province of China. (Photo by ChinaFotoPress/ChinaFotoPress via Getty Images)