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BEIJING, Nov. 22 (Xinhuanet) -- Women aged 40 to 49 are not recommended for routine mammography screening for breast cancer, said the new guidelines issued by the Canadian Task Force on Preventive Health Care in media reports Tuesday.The new guidelines are purposed to direct doctors on using mammography, MRI scans, clinical breast exams and breast self-exams. In principle, they pointed out, there is no need for women to take clinical breast exams and breast self examination if there are no signals for breast cancer.Below are the main points from the guidelines which need special attention from women with reasonable doubt on the matter:Women aged 40-49 who have lower risk for cancer should not take routine mammography because of the higher risk for overdiagnosis, overtreatment and false-positives;Women aged 50 to 69 years and aged 70 to 74 years should go for routine screening every two to three years;And there should be no routine clinical breast exams by doctors and no breast self-exams to screen for breast cancer.Dr. Marcello Tonelli, Chair of the Task Force and Associate Professor at the University of Alberta, remarked: "The main effect of screening is to produce patients with breast cancer from among healthy women who would have remained free of breast disease for the rest of their lives had they not undergone screening.""The best method we have to reduce the risk of breast cancer is to stop the screening program," he added, "This could reduce the risk by one-third in the screened age group, as the level of overdiagnosis in countries with organized screening programs is about 50 percent."

SANYA, Hainan, Dec. 4 (Xinhua) -- The five BRICS nations intend to focus and work together on developing alternative energy sources.When Bu Xiaolin, vice governor of China's coal-rich Inner Mongolia autonomous region, spoke over the weekend in front of hundreds of BRICS delegates on regional energy strategies, she mentioned little of the fossil fuels that have long contributed to the region's growth.Like many other speakers at the 1st BRICS Friendship Cities and Local Governments Cooperation Forum, which ran from Dec. 1-3 in Sanya, Hainan province, she devoted large part of her speech to discussing wind and solar energy."Facing the prospects of running out of fossil energy and the related environmental issues, developing new energy is an inevitable choice," said Bu.The forum at this seaside resort over the weekend attracted hundreds of local governors, scholars and business people from the BRICS nations -- Brazil, Russia, India, China and South Africa -- to discuss city-to-city cooperation, and new energy was among the top agenda topics.Consensus had been reached at the forum that the five countries should strengthen dialogue and cooperation for provincial and local partnerships, including infrastructure, green economy and technology transfer."We are very willing to cooperate with BRICS countries on new energy innovations, promotion and market development," said Bu.According to Bu, Inner Mongolia has huge potential in new energy, with 380 million kilowatts of exploitable wind power resources, accounting for more than half of China's on-shore wind power resources.The region is aiming for a total installed capacity of 33 million kilowatts for wind power and one million kilowatts for solar power by the end of 2015, she added.At national level, the Chinese central government expects to bring the country's total wind power installed capacity up to 150 million kilowatts in the next five years, according to national development plans.Meanwhile, in Brazil, there is movement to replace fossil energy with new energy in daily use, said Jailson Lima Da Silva, State Representative of the National Union of State Legislatures of Brazil.The country is working to increase the nation's wind power capacity, and new energy is expected to account for 65 percent of the nation's total energy consumption, he said."Brazil is optimistic on wind power exploitation, which will be one of the major fields of future investment," he said.Silva expressed hopes to work with China on new energy, especially solar power and biomass energy. "Brazil has large potential in solar energy, while China is a leading producers of solar equipment," he said.According to Mlibo Qoboshiyane, a member of the Executive Council of Eastern Cape, South Africa, the African nation is also investing extensively in wind and solar energy.South Africa has just unveiled a 12-billion-U.S.-dollar program on renewable energy development, which would largely be spent on wind and solar power and reduce the use of traditional energies, said the official.It would be helpful to exchange technologies and valuable information between the BRICS countries to keep consumption of new energies sustainable and affordable, he said. 

BEIJING, Dec. 17 (Xinhuanet) -- Restrictions on housing purchases in this city will continue next year without relaxation despite expected falls in property prices so far, local officials said on Friday. Even so, a property tax is unlikely to be put into effect for Beijing, they said.This year, the average price of commercial housing units stopped rising in July and so far has been lowered by 6.3 percent below what it had been in the same period last year. Of all of those who bought property in the 11 months of the year, 90 percent were first-time buyers, said an announcement released by the Beijing Municipal Commission of Housing and Urban-Rural Development."The restrictions worked well this year," said Wang Rongwu, with the commission, at a news conference on Friday morning. "But keeping the property market sound will require prolonged restrictions. Our specific goals for the purchase limits next year are still under discussion."Chen Baocun, deputy secretary-general of the National Real Estate Manager Alliance, said property developers will be able to cope with an extension of the limits."Developers didn't expect a sudden drop of the purchase restrictions next year," he said. "They are prepared to accept the policies for a longer time."In an attempt at tamping down property prices, the central government took time at the country's central economic work conference on Wednesday to encourage more cities to adopt a property tax. Such a tax is already being tried out in Shanghai and Chongqing.Beijing, though, is not likely to look seriously at adopting one, "unless it is otherwise required to by the central government", Wang said.

VIENNA, Dec. 10 (Xinhua) -- China is one of the active supporters of the international community to European crisis settlement, Chinese Vice Foreign Minister Fu Ying said here on Saturday.Attending the fourth World Policy Conference, she voiced the hope that Europe could expand the mutually beneficial cooperation between Europe and China, and create a favorite condition for attracting investment from developing countries including China.In the afternoon, Fu attended a seminar with the topic of "Europe as a laboratory for global governance" and answered questions from the attendants.Asked if China and other BRICS countries should "rescue" Europe or not, she said that the word "rescue" often used by the European media could be misleading.She said that as the world's largest economy, the European Union (EU) has strong real economy and much higher living standard than developing countries. Europe does not need a "savior" but international partners with a win-win relationship.Currently, Europe is facing severe challenges such as the debt crisis and is actively seeking solutions. The EU is China's largest trading partner and one of the main sources of technology and investments. The settlement of crisis in Europe is closely related with not only the world but also China.China has been expressing its confidence in the European economy and the euro, believing that Europe is able to find out solutions to the problems, she said.She also pointed out that the current financial cooperation between Europe and China was mentioned in the same breath with the European financial expansion in Asia in the early 20th century by some European media, which was really a tale of a tub.China sticks to the foreign policy of promoting peace, development and cooperation, and has no intention to control European countries through financial tools, she said.Regarding to the role China played in the settlement of the current European debt crisis, Fu pointed out that China has been an active part of the international community supporting Europe to overcome its crisis.In addition to the cooperation in the financial sector, China also expands its imports, exploring ways to strengthen the investments in Europe and helping create jobs and restore economic growth, according to her.In her speech, she also said that in the process of industrialization, technological innovation, as well as in the fields such as green economy, Europe has always been a leading player in the world.After World War II, European countries learned from their mistakes and started the integration process to create lasting peace. The EU has been successful in maintaining regional peace and promoting economic prosperity. The governance experience in Europe is useful to other regions of the world.However, the European experience should not be completely copied by other regions due to their unique history and real situations.

BEIJING, Nov. 25 (Xinhua) -- The BRICS members should make joint efforts to help ease tension in the Middle East and support the region's countries in carrying out political transition and social reconstruction on their own, Chinese Foreign Ministry spokesman Liu Weimin said Friday.Liu made the remarks at a daily press briefing, after Vice Foreign Minister Zhai Jun attended a deputy foreign ministers' conference of the BRICS in the Russian capital of Moscow on Thursday.The BRICS countries' enhanced communication and coordination, joint maintenance of the basic principles of international law, and opposition to foreign armed interference in the region are in line with the common interests of Middle East countries and the international community, Liu said."China will make concerted efforts with the international society, including BRICS members, to make constructive contribution to the Middle East's peace, stability and development," Liu said.The spokesman quoted Zhai Jun as saying at the Moscow conference that the Middle East's situation has a significant impact on international politics, economy and security in addition to the impact on the political and social situations in the region.It conforms with the common interests of the region's countries and the international community for the Middle East to be politically open and inclusive, independent in foreign policy, sustainable in economic development, and peaceful and stable in security matters, Zhai was quoted as saying.Liu Weimin said a joint communique was issued at the Moscow conference. The communique called on various parties to respect the state sovereignty and territorial integrity of the Middle East countries, have extensive dialogues by peaceful means, and make active efforts to seek solutions to the crisis.The BRICS members oppose the interference in the Middle East countries' internal affairs by foreign forces, advocate the positive role of the United Nations Security Council, and urge various parties to strictly observe the authorization of the UN Security Council, according to Liu.BRICS is an acronym for Brazil, Russia, India, China and South Africa.