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GUANGZHOU: Doctors in this city have developed a new birth control surgery for men that could be made available to the public starting next year.The method involves making a small incision along the testicle. Doctors then place a tiny tube, about the size of a match, into the opening.The tube functions as a filter that blocks sperm, Wu Weixiong, the director of Guangzhou Family Planning Technology Center, said.The surgery has already been patented, and the health department will promote it as soon as it is approved by the National Food and Drug Administration, Zhu Jiaming, the vice-president of the Guangzhou Sexology Association, said.He expects approval to be granted by next year."The success rate for this form of birth control is 97 percent," he said.The tube can be removed without negatively affecting a man's sexual health, he said.Wu said the operation takes just 10 minutes. However, it is very difficult and requires highly skilled doctors.He said only a few hospitals have the staff and facilities necessary to carry out the procedure. However, training courses will soon be made available to local doctors.Wu said he believed enough facilities and manpower would be available to handle the demand for such operations by the time the procedure is officially approved."The success rate of the operation is almost 100 percent," Duan Jianhua, an official of Guangzhou population and family planning commission, said.Research on the operation started four years ago in Beijing. It was led by the science and technology institute of the National Population and Family Planning Commission and Guangzhou family planning science and technology institute.Wu said the technique was developed through more than 1,600 clinical trials all over the country. More than 500 men in Qingyuan, a city in Guangdong Province, have already had the operation. All the trials were successful and none of the subjects has experienced any side effects.Zhu Jiaming said the operation costs just a few thousand yuan, which is affordable for most people in China."When the technique is available, couples will have one more option for birth control, and married women do not have to install an intrauterine device (IUD) anymore," Zhu said.The public seems ready."I welcome this technique. It makes me feel women are more respected by society than before," Liu Jun, a woman in Guangzhou, said.A survey by the Guangzhou-based New Express Daily found that about 60 percent of Guangzhou residents welcomed the surgery and supported its promotion.

Authorities were unable to accurately predict the recent weather conditions due to lack of equipment and an adequate forecast model, the national meteorological agency has said."We underestimated the duration and severity of the weather and failed to pre-evaluate its impact on transport and the power sector," China Meteorological Administration (CMA) spokeswoman Jiao Meiyan said.The CMA had forecast all five rain and snowstorms between Jan 10 and Feb 5 two to five days in advance. But it failed to alert the public to the extreme danger of the storms."One reason why the weather department could not make precise forecasts is because many of the places most affected were located in mountainous areas where meteorological monitors are in short supply," Duan Yihong, deputy director of the National Meteorological Center, said."Another major problem is that China's numerical weather forecasts still fall far behind world standards."Numerical weather forecasts, based on calculations by high-performance computers, are a core part of modern weather bulletins. China began to develop its own numerical forecast model less than a decade ago.There is a 10-year gap between the Chinese model and advanced foreign models, Duan said.The extreme weather also made it a huge challenge for Chinese meteorologists."It was increasingly difficult to forecast as low-probability extreme weather is occurring more frequently," Qiao Lin, chief weather forecaster of the Central Meteorological Station, said.To enhance the country's defense against extreme weather, China will begin to establish a monitoring and warning system, Jiao said.

BEIJING - The National Grid of China said power could be restored partially within the day in the worst-hit region in central China's Hunan Province, ending the eight-day blackout caused by snow.Local residents buy candies for the upcoming Spring Festival in Chenzhou, Central China's Hunan Province, February 1, 2008. Power supply in Chenzhou City has been cut off during the past eight days, leaving thousands of households in dark and coldness. [Xinhua] "Many power facilities in Hunan were damaged due to repeated extreme weather changes," said Yin Jijun, deputy director of the international liaison department of the National Grid. "As the weather deteriorated again, the regional power grid, in particular the southern grid in the province, is facing acute challenges."A new round of snow started to hit central, south and east China regions on Friday, adding to the woes caused by previous snowfalls.Hunan is one of the hardest-hit areas for the past three weeks. Power supply in Chenzhou City has been cut off during the past eight days, leaving thousands of households in dark and coldness. Hengyang and Yongzhou cities also experienced blackouts in some areas.To address the situation, Yin said the National Grid is working all out to ensure security of the main power network in southern Hunan, especially in Chenzhou."We will strive to partially restore electricity supply in Chenzhou on Saturday," Yin said.

Thirty-five years ago when Henry Kissinger was the US secretary of state, the rationale behind the detente between Beijing and Washington seemed simple: to overcome ideological barriers and parry common threat.The world has undergone a lot of changes since then. The Cold War is now part of history and the leaderships on both sides belong to another generation. But the 85-year-old US diplomatic policy expert believes cooperation between China and the US remains the key to solving many international issues.The two countries should work together on vital issues such as the denuclearization of the Korean Peninsula, nuclear non-proliferation, climate change and energy, Kissinger told China Daily on Sunday."Progress in the Democratic People's Republic of Korea (DPRK) depends on close cooperation between China and the US because we have learned (it) affects the security and the well-being of our country," Kissinger said.He supports the visit of the New York Philharmonic Orchestra to Pyongyang, which he compares to the Philadelphia Orchestra's tour to China in 1973."I also think we have to continue the Six-Party Talks in order to come up with a solution to the nuclear problem," he said.But will Beijing and Washington keep working together closely, given the uncertainties of the US presidential campaigns? Kissinger shrugs off the worries. "In a political campaign, many things are said but they don't last."We have had seven American presidents since the normalization (of ties between China and the US), and no matter what was said in the campaigns, they all have come back to the theme of the beginning of the relations."Beijing-Washington ties will keep moving forward - not always smoothly but positively - somehow like a long-term stock market curve "but without those big fluctuations", Kissinger said.He is certain that the two sides will keep cooperating on China's core concern, the Taiwan issue, to ensure that there is no showdown in the Taiwan Straits."I think Beijing and Washington will cooperate and really pressure Taipei that if they do not pull back it could look extremely unfavorable," he said. "I believe that we will avoid a crisis in the Taiwan Straits."Kissinger has met with every generation of the leadership since the establishment of the People's Republic of China, and hence is familiar with them. And he believes the present leadership can tackle complicated issues."Each generation has its own characteristics. Deng Xiaoping is an enormous figure for his vision and courage in guiding China on the road to market reforms. But every generation of leaders has made some significant contributions," he said."This generation is educated in universities and has more technical knowledge than the first generation. It has handled very complicated situations with considerable wisdom and skill."Kissinger visited China last week at the invitation of the Chinese People's Institute of Foreign Affairs. He has visited the country more than 50 times, and is impressed by the tremendous progress it has made, enabling it to navigate the changes in the world."I see tremendous vitality in the Chinese people and the people I talked with are also ambitious to study and to do something. I identify China with tremendous capacity to grow, and great opportunities with these people."His last visit to China was in a totally different scenario compared to his first few trips when there was no diplomatic or trade link between Beijing and Washington. More than three decades after his ice-breaking visit, Kissinger remains proud of what he did to "open" China."I consider that the single most important thing I did in government and the one that had the best permanent effect."Rice on vital visitUS Secretary of State Condoleezza Rice will arrive in Beijing today amid the heated presidential campaign in her country and some disturbing developments in the Taiwan Straits.Rice has a very busy schedule in Beijing, holding talks with Foreign Minister Yang Jiechi today. She flies to Japan tomorrow morning on the final stop of her Asia tour.This could be Rice's last visit to Beijing, and offers a chance for high-level policymakers on both sides to address issues of mutual concern, ranging from Taiwan to denuclearization of the Korean Peninsula and from Kosovo declaring independence to Sudan."The annual National People's Congress session will begin soon, while US politics is getting more and more focused on the presidential election. So this could be an important chance for high-level talks," said Yuan Peng, a senior American studies researcher with the China Institute of Contemporary International Relations.Yuan said the Taiwan question is likely to be a key topic during Rice's talks with Chinese leaders because neither side wants to see a conflict across the Straits. The Democratic People's Republic of Korea is another issue important to the two sides. 

GUANGZHOU: Zhuhai in Guangdong Province and the Macao Special Administrative Region (SAR) are under threat from a serious saltwater tide that is likely to worsen over the next two months, the provincial water resource department said Thursday.The saltwater tide arrived in Zhuhai in the first half of November, earlier than the usual saltwater tide season from December to February.Last month, the city's main water source, Pinggang Water Pumping Station, was rendered incapable of pumping qualified fresh water for 171 hours. This seriously affected Zhuhai people's daily lives, and the impact extended throughout the Pearl River Delta.Currently, the whole city has stores of 25 million cu m of fresh water, 7 million cu m less than the same period last year.Director of the Guangdong provincial water resource department Huang Boqing said the department and other relevant organizations would do their best to control the saltwater tides and increase the amount of fresh water.Huang said construction of hydropower stations in the upper reaches of Xijiang and Beijang rivers - two tributaries of the Pearl River - should be slowed down, because they would block a large amount of fresh water and worsen saltwater tides in the river's lower reaches.Other provinces in the river's upper reaches diverted about 10 million cu m of fresh water to Zhuhai from November 20 to December 4.In addition, Zhuhai would complete a large reservoir by next October, and construction of another would begin next year and finish in 2010.However, many individuals are dredging river sands from the Pearl River Delta for profits, causing the riverbed to lower."The riverbed of Beijiang River is 30 percent lower than two decades ago," He Zhibo, a senior engineer of Zhujiang (Pearl River) water resource commission, told China Daily Thursday.The lowered riverbed cannot buffer saltwater tides. And if the river sand dredging continues, all government efforts to stem the tides would be wasted, he said.

来源：资阳报