中山便血腹泻中山 治疗痔,中山哪家肛肠外科医院好,中山大便出血的危害,中山大便便秘,中山胃疼会拉血吗,中山哪里治外痔,中山大便出血的治疗

XI'AN -- A fire burnt up trees and shrubs on a mountain that shrouds one of the most famed imperial mausoleums in the ancient city of Xi'an in northwest China's Shaanxi Province, but no damage was caused to the cultural relics, local museum officials said on Sunday.The fire broke out around 2:00 p.m. Saturday on the western part of a mountain that encased the tombs of a powerful Chinese empress Wu Zetian and her husband Gaozong in the Tang Dynasty (618-907). The Qianling Mausoleum, as the tombs are called, reportedly houses the most precious possessions of the two rulers, including paintings, ceramics, calligraphy works and jewelry articles.The fire was fanned up by sandstorms which struck the area on Saturday, said Fan Yingfeng, curator of the Qianling Museum.More than 100 local villagers and 15 fire-fighters managed to put out the fire around 3:10 p.m. on Saturday. About 30 trees and a few shrubs were lost to the blaze.Initial investigation showed the fire was caused by a deserted cigarette end in the dry grasses."Although the fire didn't cause any major damage, it reflected an urgent need to educate residents in neighboring villages to guard against fire risks," Fan said.He said lessons should be learnt from the destruction of a 600-year-old Namdaemun gate in Seoul, one of the most treasured landmarks in the Republic of Korea. The two-tiered gate was set ablaze by a man upset over a land dispute.

BEIJING, March 15 (Xinhua) -- China recorded 68.02 billion U.S. dollars in foreign trade of electronics and information products in January, a growth of 19.3 percent year-on-year.     Sources with the General Administration of Customs said on Saturday that the growth rate was 12.9 percentage points lower than the year-earlier level.     The total trade volume included 38.29 billion U.S. dollars in export value, up 22.9 percent, and 29.73 billion dollars in import value, up 15.2 percent.     The sources said the growth rate for exports was 12.8 percentage points lower than the same month of last year, while that for imports was 13 percentage points lower.     Of the total exports, wholly owned foreign companies accounted for 24.94 billion U.S. dollars, or 65.1 percent, the sources added.

WASHINGTON - China warned the United States on Thursday against "groundless smear attacks" against Chinese products and said it was working responsibly to address concerns over a spate of recent food safety scares. "The Chinese Government has not turned a blind eye or tried to cover up. We have taken this matter very seriously, acted responsibly and immediately adopted forceful measures," said a statement by China's embassy in Washington. "Blowing up, complicating or politicizing a problem are irresponsible actions and do not help in its solution," the Chinese mission said in a rare policy pronouncement. "It is even more unacceptable for some to launch groundless smear attacks on China at the excuse of food and drug safety problems," it said. Echoing the Beijing government's complaints about US media reports, the embassy said food safety concerns were not unique to China, 99.2 percent of whose food exports to the United States in 2006 met quality standards. Problematic US imports from China -- including toxic ingredients mixed into pet food and recalls of toy trains and toothpaste -- were isolated cases and "hardly avoidable" amid huge and rapidly growing bilateral trade, the statement said. "It is unfair and irresponsible for the US media to single China out, play up China's food safety problems and mislead the US consumers," it added. Appealing for strengthened cooperation between Chinese and US food inspection authorities, the statement urged Americans to "respect science and treat China's food and drug exports fairly."

China, with a record .2 trillion of foreign-exchange reserves, will keep the "bulk" of its US dollar holdings because the currency is one of safest investment options, a People's Bank of China assistant governor said. The dollar remains "important" because trade and foreign direct investment is conducted mostly in the currency, Yi Gang told delegates at a meeting that was closed to the media at the World Economic Forum in Singapore. Asian central banks will continue to hold most of their reserves in dollars, he said. "Safety, return and liquidity are the three most important elements that people should consider when they talk about reserves," Yi said in a recording of the discussion that was obtained by Bloomberg News. "As far as we're concerned, the serious reduction of the dollar reserve is a small probability," he said, adding that any adjustments to its dollar holdings will be "incremental." China's gross domestic product expanded 11.1 percent in the first quarter, making it the world's fastest-growing major economy, led by sustained demand for its exports to the US and other trading partners. Diversification of the nation's foreign-exchange reserves will be gradual and won't hurt the dollar or financial markets, Market News International said last month, citing Ding Zhijie, one of five advisers to the reserves agency's committee. 'Gradual Process' China's trade surplus, which the Asian Development Bank estimated will climb by 45 percent to a record 7 billion next year, has sparked calls for further gains in China's yuan. Some US lawmakers have said that the yuan was undervalued by 40 percent to make China's exports cheap and pledged trade sanctions as punishment. The central bank expects the yuan exchange rate will gradually move toward a "market-oriented direction," Yi told reporters after the meeting Monday. The currency has risen about 8.6 percent since the dollar link was abandoned in July 2005. "The central bank of China has the responsibility to keep the exchange rate at more or less a stable level," Yi said. "The mechanism is more toward a market-oriented direction."

SHANGHAI - One experimental clean-energy car runs on natural gas. Another uses ethanol distilled from corn. A third has a zero-emissions electric motor powered by a hydrogen fuel cell. Visitors walk around a Ryuga Mazda car on display during The Shanghai Auto Show in Shanghai April 21, 2007. These alternative vehicles were created not by a global automaker but by China's small but ambitious car companies, which displayed them Sunday alongside gasoline-powered sedans and sport utility vehicles at the start of the Shanghai Auto Show. At a time when they are still trying to establish themselves in international markets, Chinese automakers are already investing in such avant-garde research in a bid to win a foothold in the next generation of technology. "This is the tide of the industry. If you don't go with the tide, the industry will pass you by," said Qin Lihong, a vice president of China's biggest domestic automaker, Chery Auto Co., in an interview ahead of the show's opening. China's leaders are encouraging the development as part of efforts to cut pollution and rising dependence on imported oil and to make this country a creator of profitable technologies. Chinese manufacturers are getting help from foreign automakers in joint ventures and from research alliances with Chinese universities and government laboratories. Beijing has made cleaner cars a policy priority, targeting the field as one of 11 priority areas in a 15-year technology development plan issued in February 2006. It promised grants and tax breaks to support industry efforts. The campaign embodies one of Beijing's strategies in technology development: Pick new areas with no entrenched competitors so China can make breakthroughs without huge costs. While foreign automakers have a lead in conventional technology, "in new energy we're starting from almost the same line," said Chen Hong, the president of Shanghai Automotive Industries Corp. "So we believe we can catch up with other auto companies and make great progress in developing new energy vehicles," Chen said. China's leaders are pressing its auto, steel, manufacturing and other industries to improve energy efficiency and cut pollution. They see China's rising reliance on imported oil as a strategic weakness. China already is the world's No. 2 oil consumer after the United States and saw imports soar by 14.5 percent in 2006, driven by economic growth that has topped 10 percent for the past four years. A boom in car sales has added to smog shrouding China's major cities, which are among the world's dirtiest. Vehicle sales jumped 25.1 percent last year to 7.2 million units, including 3.8 million passenger cars. At the Shanghai show, both SAIC and Chery displayed experimental fuel-cell sedans, while they and a third Chinese automaker, Chang'an Automobile Group Co., also showed gasoline-electric hybrids. SAIC said it will start selling its hybrid next year, while Qin said Chery's would go on the market in two to three years. "The hybrid will be our focus," SAIC chairman Hu Maoyan said at a news conference. "The fuel cell will be our direction." SAIC has spent 100 million yuan ( million) on fuel cell research, according to state media. Chery had the widest array of alternative vehicles on display at the Shanghai show. They included models outfitted to run on bio-diesel made from vegetable oil or a "flexible fuel" choice of compressed natural gas or ethanol. Foreign automakers also are playing a role in China's research. General Motors Corp. has a joint-venture technology center with SAIC in Shanghai and operates three experimental fuel cell buses in the city. DaimlerChrysler AG has three of its own fuel cell buses running regular routes in Beijing in a research project with the technology ministry. Foreign automakers including GM, Ford Motor Co., BMW AG and Honda Motor Co. displayed their own hybrids and experimental fuel cell cars at the Shanghai show. Company officials said hydrogen fuel cells, which produce power with no exhaust, are the cleanest option. But they say it could be a decade or more before such technology is commercially feasible, due partly to the need to create a network of hydrogen filling stations. Chinese authorities also are looking at other possible fuels such as natural gas and methane extracted from coal, said Mei-Wei Cheng, the president of Ford's China operations. "This is not an easy decision, because every option has pros and cons," Cheng said. "The government is trying to find a solution as quickly as possible, but this is a difficult problem."