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BEIJING, Oct. 31 (Xinhua) -- China is launching its sixth national population census Monday, ten years after the last one, as the world's most populous nation seeks a clearer and up-to-date picture of its population.From Nov. 1 to Nov. 10, more than six million census takers are to go door to door and visit over 400 million households across the country, recording family information and finishing the first stage of the census.In order to have more accurate figures, from Nov. 11 to Nov. 30, another round of census-taking will be launched, though on the smaller scale of 1/10000 of the population, officials with the country's National Bureau of Statistics said.Statistics will be calculated in December, with the key data scheduled to be released by the end of April 2011, sources said.In the last census, China's population stood at 1.29533 billion.

SHANGHAI, Oct. 31 (Xinhua) -- Chinese Premier Wen Jiabao declared the closure of the World Expo 2010 at the Expo Culture Center in Shanghai Sunday night.A ceremony was held here to celebrate the end of the Expo, which International Exhibitions Bureau (BIE) President Jean-Pierre Lafon called an "astounding success."The first of its kind staged in a developing country, the event attracted 246 participating countries and international organizations and 73 million visitors. Both figures are records in the history of expos, the first of which was held in London in 1851.On an area of 5.28 square kilometers, the Expo Site has become a global village where people can not only see rare cultural treasures from around the world -- the bronze chariot and horse sculpture from China's Warring States period, the statue of Athena from Greece and French impressionist masterpieces, for example -- but also get a taste of the diversity of the world's cultures through more than 20,000 cultural events.The gala is eyed in China as another event of national splendor after the 2008 Beijing Olympic Games showcased China's status as an economic and political power to the world. 

PYONGYANG, Sept. 29 (Xinhua) -- The Chinese embassy in Pyongyang held a reception on Wednesday to celebrate the 61st anniversary of the founding of the People's Republic of China.Speaking at the reception, Chinese ambassador Liu Hongcai congratulated the successful conference of the ruling Workers' Party of Korea (WPK) and the re-election of Kim Jong Il as party general secretary.He said China will steadily boost the friendly and cooperative relationship between China and the Democratic People's Republic of Korea (DPRK) to a higher level.Yang Hyong Sop, vice-president of DPRK's Presidium of the Supreme People's Assembly, said in his speech that the Chinese people successfully built a Socialist state with Chinese characteristics and achieved many successes in the construction of a harmonious society under the leadership of the Communist Party of China.To steadily consolidate and develop the DPRK-China friendly and cooperative relationship is the consistent stand of the WPK and the DPRK government, he said.Yang also expressed the belief that the traditional friendship and bilateral cooperation would grow stronger in the spirit of agreements reached between top leaders of the two countries.

BEIJING, Oct. 15 (Xinhua) -- Northeast China's Jilin province, one of the country's major grain production centers, is poised to see a bumper harvest this year despite low temperatures and devastating floods and as concerns about food security increase on the eve of World Food Day on Oct. 16.Grain production is expected to hit a record 29.5 million tonnes in Jilin this year, surpassing the previous high of 28.4 million tonnes in 2008, said Wang Shouchen, vice governor of the province.Meanwhile, Heilongjiang province, the country's largest grain production center in northeast China, may also produce a record output this year, surpassing last year's 43.53 million tonnes.China's annual grain production has grown for six consecutive years, with total output hitting 530.8 million tonnes, up 100.1 million tonnes from 2003, but experts say more frequent natural disasters, decreasing arable land, rapid urbanization and industrialization are posing great challenges to the country's food security.Zheng Fengtian, a professor of agriculture and rural development works with the Beijing-based Renmin University of China, told Xinhua one of greatest future challenges for China's food security will be the Chinese farmer's unwillingness to produce grains because of low yields. Instead, most farmers will prefer being migrant workers in big cities. < Their interest in growing grains might becomes further dampened as prices of agricultural equipment and other materials continue rising. In contrast, migrant workers are receiving increasingly higher pay in the cities, Zheng said.Government figures show about 47 percent of Chinese people, or 622 million people, now live in cities and towns; almost 200 million are immigrants, or people from other parts of the country.At a forum on the urban-rural divide last month, Zuo Xuejin, Executive Vice President of the Shanghai Academy of Social Sciences, said that another 400 million people from rural China are likely to migrate to cities in the next 20 years, which means there will be fewer farmers in the fields.With China's rapid industrialization and urbanization, a decline in available farming land is inevitable, and poses a large threat for China's food security, Zheng Fengtian said.A survey by the Ministry of Land and Resources shows that farm lands have shrunk by 123 million mu (8.2 million hectares) between 1997 and 2009.The Chinese government announced in 2003 that it would put in place a strict system to protect arable land, and guaranteed that a minimum 1.8-billion mu of arable land would be available. But official figures reveal arable land totaled only 1.635 billion mu last year, down by 191 million mu from 2008.Zheng Fengtian said to ensure food security, the government should show more determination in protecting farm land. But more importantly, it should also increase profit yields for grain growers, and by facilitating technological advances, also help to raise the grain yield per unit of arable land.World Food Day, initiated in 1981 by the Food and Agriculture Organization of the United Nations (FAO), is celebrated every year on Oct. 16. The theme this year is United against Hunger.In part due to soaring food prices and the financial crisis in 2009, one billion people around the world are suffering from hunger, which FAO Director-General Jacques Diouf said was a "tragic achievement in these modern days," according to a statement on the FAO website.While some people are starving, the quantity of food that gets wasted stands in stark contrast. Zheng Tianfeng estimated that about 85 million tonnes of grain were wasted in China during consumption and storage. Also, at least 10 percent of food is wasted daily at family dinner tables.A survey by food authorities in 2006 also showed 8-10 percent of the grain was lost in storage, which means that Chinese farmers can lose up to 20 million tonnes of grain each year.In order to help farmers better store their produce, some "grain banks" had been set up in the past. Farmers could deposit their produce in the "banks" and withdraw them when needed.Wu Mancang, a 34-year-old farmer from Taicang city in eastern Jiangsu province, said he used to store grain at his home, but the grain would become spoiled. With the grain "banks", that problem has been resolved. A total of 8 such "banks" with 23 service centers are currently operational in Taicang, covering 60 percent of the farmers in the region."Global warming, and more frequent natural disasters, will also be a challenge for food security," Zheng said, as summer grain output fell 0.3 percent after a prolonged drought in southwestern China in the first half of the year.China's National Development and Reform Commission, the nation' s top economic regulator, said Tuesday it would increase the state minimum purchase price of wheat in major wheat-growing areas in 2011.The minimum purchase price for white wheat will increase by 5 yuan (0.73 U.S. dollars) from the 2010 level to 95 yuan per 50 kilograms, while the price for red wheat will increase by 7 yuan to 93 yuan. The move aims to protect farmer incomes and promote grain production.

BEIJING, Sept. 20 (Xinhuanet) -- Chinese e-commerce giant Alibaba Group on Sunday turned down the suggestion by Yahoo chief executive officer Carol Bartz that she be allowed to join the board of Alibaba, replying that Bartz should focus on improving Yahoo's own business first.Wang Shuai, chief marketing officer of Taobao.com under the group, said he has been "perplexed" by Bartz's decisions and attitudes since she became CEO of Yahoo in January 2009, claiming: "They demonstrate a lack of appreciation of the Internet, the mainland market and business partners."In response to Bartz's suggestion that she join the board of Alibaba, Wang said: "Perhaps it would not be a bad idea for her to concentrate her efforts on improving Yahoo's current situation."On Friday, Bartz touted Yahoo's 39 percent investment in Alibaba, a day after the Chinese Internet company said Yahoo had rejected its offer to sell the stake back to the group.The 62-year-old executive said the ideal time for Yahoo to exit from Alibaba will be after Taobao.com and Alipay.com, Alibaba's online shopping and payment subsidiaries, go public. She added that she will "probably" join the company's board later this year, when Yahoo gets a second seat on the board under its 2005 agreement with the company.Wang said on Sunday that Alibaba had no plans for Taobao.com to go public.Alibaba sold a 39 percent stake in the company to Yahoo in 2005 for billion and ownership of Yahoo China.The relationship between the two companies has been deteriorating recently, especially after Bartz replaced Yahoo's co-founder, Jerry Yang, to become chief executive of the company.