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SHANGHAI, Nov. 16 (Xinhua) -- U.S. President Barack Obama on Monday called on the Chinese and U.S. governments to strengthen cooperation in dealing with such global challenges as climate change.     "There are very few global challenges that can be solved unless China and the United States agree," he stressed while answering a question at a town hall with Chinese students in Shanghai, the first stop of his four-day China tour.     As the world's two largest greenhouse gas emitters, the United States and China should assume the responsibility to curb greenhouse gas emissions, he said.     "Unless both of our countries are willing to take critical steps in dealing with this issue, we will not be able to resolve it," Obama said.     The president called on world leaders to strike a deal at the December Copenhagen conference during which they would make differentiated commitments to reducing greenhouse gas emissions.     China should not take the same obligations as the United States since it has a much larger population living in poverty, he said.     Climate change is expected to be one of the main topics at the upcoming meeting between Obama and Chinese President Hu Jintao.     President Hu promised at a September UN climate summit in New York that China would cut carbon dioxide emissions per unit of gross domestic product by "a notable margin" by 2020 from the 2005level.     Obama has said he wants to cut U.S. emissions back to 1990 levels by 2020 and 80 percent further by 2050, but the U.S. Congress was unlikely to complete climate legislation by the time of Copenhagen, due to great political challenges in the midst of a recession with high unemployment and other domestic priorities.     According to U.S. top negotiator Jonathan Pershing, it would be difficult for the U.S. to pledge an emissions target without legislation by Congress, therefore a new pact to combat global warming is a forlorn hope for Copenhagen.     The Dec. 7-18 Copenhagen meeting, which is expected to bring together leaders from 190 countries, aims to renew greenhouse gas emissions reduction targets set by the Kyoto Protocol, due to expire in 2012. 

BEIJING, Nov. 12 (Xinhua) -- A new pricing mechanism of fuel surcharge that links it with airlines' jet fuel costs has been introduced to offset rising jet fuel costs, China's top economic planner announced here Thursday.     The National Development and Reform Commission (NDRC), together with the Civil Aviation Administration of China (CAAC), said in a statement on its website that the fuel surcharge keep abreast with China's jet fuel comprehensive purchasing costs.     The new mechanism, which would take effect on Nov. 14, aims to "help the airlines with fluctuating fuel prices", as jet fuel costs usually account for 40 percent of the total costs of China's airline companies, said the statement.     Under the new mechanism, airline companies could decide themselves whether to charge fuel surcharge and how much to charge if jet fuel comprehensive purchasing cost, which is the weighted average of domestic factory-gate prices for jet fuel and prices of imported fuel, reaches certain level.     Currently, the surcharge level was set uniformly by the government.     According to the new mechanism, when jet fuel comprehensive purchasing cost is lower than 4140 yuan per tonne, the benchmark price of jet fuel, airline companies should not charge fuel surcharge.     When jet fuel comprehensive purchasing cost exceeds the level, the companies should digest at least 20 percent of the rising cost and then charge appropriate surcharge, the statement said.     Also, fuel surcharge should be reduced or canceled within five days after jet fuel comprehensive purchasing cost drops, it said.     China raised gasoline and diesel prices both by 480 yuan (70.28U.S. dollars) per tonne Tuesday. The benchmark price of gasoline reached 7,100 yuan a tonne and that of diesel 6,360 yuan a tonne, according to the NDRC.

BEIJING, Nov. 9 (Xinhua) -- Chinese Vice Premier Li Keqiang on Monday called on health authorities to ensure safety in the production, storage, transportation, and inoculation process of the vaccines against A/H1N1 influenza, for the health of the public.     Li made the remarks when visiting the Beijing-based National Institute for the Control of Pharmaceutical and Biological Products, where the country's self-developed vaccines against the A/H1N1 flu are tested. Chinese Vice Premier Li Keqiang (C) gets to know the examining conditions of A/H1N1 flu vaccine during an inspection of the National Institute for the Control of Pharmaceutical and Biological Products in Beijing, capital of China, on Nov. 9, 2009. Li Keqiang inspected here on Monday, which further highlighted the government's resolve to carry on the influenza vaccination campaign amid the growing infections. "Safety and quality are of top priority," Li said, adding that the inoculation of the A/H1N1 vaccines should always be conducted on an "informed, voluntary, and free" basis.     Li noted that autumns and winters were high-occurrence seasons for the flu, and urged the authorities to improve disease prevention and treatment in order to stop the disease from fast spreading across the country.     Authorities should focus on disease prevention in key venues and areas, especially schools, and make active efforts to prevent and deal with mass infection of the disease, Li said. Chinese Vice Premier Li Keqiang (1st R, front) gets to know the production and price of A/H1N1 flu vaccine during an inspection of the National Institute for the Control of Pharmaceutical and Biological Products in Beijing, capital of China, on Nov. 9, 2009.They should also give stronger support to disease prevention in the central and western parts of the country, especially in the ethnic minority-dominated regions, Li said.     Li asked health workers to try their best to keep the disease's death toll from rising and add traditional Chinese medicines into the prevention and treatment of the flu.     As of Monday, the Chinese mainland has reported more than 60,000 cases of the A/H1N1 flu, of which 30 had been fatal. A total of 242 patients were in critical conditions, the Ministry of Health said.     As of Monday, the country has inoculated more than 87 million people with A/H1N1 vaccines. China is the world's first country to issue a production license for the vaccines against the A/H1N1 flu.

espect.     During his meeting with Anastase, Xi said China-Romania relations have maintained steady development since the two countries forged diplomatic ties 60 years ago.     China highly appreciates Romania's support on major issues relating to Taiwan, Tibet and Xinjiang which concerns China's sovereignty and territorial integrity, he said.     The recent years have witnessed frequent exchanges of high-level visits, growing political mutual trust, fruitful economic and trade cooperation, and various cultural and educational exchanges, he added. Chinese Vice President Xi Jinping (R, front) meets with Romanian Chamber of Deputies Speaker Roberta Anastase in Bucharest, Romania, Oct. 19, 2009China highly values the bilateral friendly relations with Romania and expects to work with Romania to expand their pragmatic cooperation and push the bilateral ties to a new height, Xi said.     Anastase said that the past 60 years have seen frequent exchanges between the two countries' parliaments.     The Romanian parliament hopes to further strengthen exchanges with China's National People's Congress and is ready to help promote economic and trade cooperation between the two countries, she said.     Both Geoana and Anastase reaffirmed that the Romanian parliament would never change its stand on the one-China policy.     The Chinese vice president arrived here on Sunday on an official visit to Romania, which was the last leg of his five-nation European tour.  

HOHHOT, Oct. 20 (Xinhua) -- Police said Tuesday they had shot and killed an escaped prisoner and apprehended three others in north China's Inner Mongolia Autonomous Region.     The four escaped on Saturday from the No. 2 Prison in Hohhot, capital of Inner Mongolia, after killing a prison guard, said a spokesman from the regional public security department.     Acting on information from local residents, police surrounded the men in Helin County early Tuesday, after they had hijacked a motor tricycle and taken the woman driver hostage.     Police shot dead Gao Bo, who resisted arrest and injured a police officer with knife, said the spokesman. Policemen escort an escaped prisoner in Hohhot, capital of north China's Inner Mongolia Autonomous Region, Oct. 20, 2009. Police said Tuesday they had shot and killed one escaped prisoner and apprehended three others in north China's Inner Mongolia Autonomous Region    Another man, Qiao Hai, was shot and injured. He had tried to kill himself by cutting his throat with knife and jumping off a building before being captured, the spokesman said.     The hostage suffered minor injuries, he said.     Police began to hunt for the four, aged from 21 to 28, soon after their escape and the prison management issued an appeal through a local television station for information leading to their arrest.     Two of the men were serving suspended death sentences and two were serving life prison terms, said the spokesman without giving details of their convictions.     The public security department of Inner Mongolia said 12,300 police and armed police officers had been deployed to search for the escapees, who were regarded as dangerous. Police searched thousands of hotels, nightclubs and Internet bars, questioned 47,500 people and stopped 24,600 vehicles.     The four prisoners were on the run for only 66 hours before they were apprehended.     "We appreciate the local residents' help in hunting the prisoners," said Zhao Liping, head of the public security department of the region." It's a successful people's war against the criminals."