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LOS ANGELES, April 2 (Xinhua) -- Some U.S. experts on China suggested that the United States and China have different perceptions towards each other, but cooperation on critical global issues is essential and will necessarily involve sacrifices at home.Clayton Dube, Associate Director of U.S. China Institute at the University of Southern California, told Xinhua in a recent interview that domestic political concerns drive leaders in both countries, and neither side wants to be perceived by their fellow citizens as not standing up for core interests of their own countries.However, he said, what is vital is for leaders on both sides to convince their fellow citizens that cooperation on critical global issues is essential. Although it will involve sacrifices at home, ultimately those sacrifices will be rewarded to progress in addressing climate change, furthering economic growth and constraining the proliferation of nuclear weapons."Strong leaders know that they must sometimes yield on important measures in order to attain even more crucial aims. That must happen now and it must happen on both sides," stressed Dube."Leaders must always be sensitive to domestic pressures, but they also have a responsibility to look forward and to take action that will yield a better tomorrow, even if there are political costs today," said Dube.Stanley Rosen, Director of the East Asian Studies Center at the University of Southern California, told Xinhua that the political system, the role of media, ideology, political culture and political history between the two countries are very different, therefore it is easy for the two countries to misunderstand each other.However, in Rosen's opinion, both sides do not want the situation to get out of control."It is a two level game," he said, explaining that the U.S. leaders will deal with China, and Chinese leaders will deal with the U.S., then the U.S. leaders will deal with the U.S. and Chinese leaders will deal with China.He said the Obama Administration will have to worry about the U. S. Congress, and public opinion. His leadership has been weakened by the health care debate and he is worried about the mid-term election."There is much pressure on him to be tough on China," said Rosen.On the Chinese side, Rosen said Chinese leaders also face great pressure to be tough on the U.S. from the military, the National People's Congress, etc. "It is a nature of politics," Rosen said.From the U.S. side, Rosen said the message is Obama tries to be flexible in foreign affairs, but the flexibility has been perceived as weak towards China."His flexibility is not awarded, so he has to show his toughness towards China. The American and Chinese perceptions are different," said Rosen.For example, he said, the U.S. is tough on the currency issue and has put pressure on the Chinese side to reevaluate its currency. However, even in the U.S. there is a debate on whether the evaluation of RMB will help U.S. exports or to which degree the change of value of the Chinese currency will help increase jobs in the U.S..Rosen said the U.S. tends to be governed by elections. In his opinion, before the November election, the U.S. is unlikely to make concessions on issues on currency and others.He said what the U.S. can do is very limited right now, but he does not expect that the U.S. will take major actions to further deteriorate the U.S.-China relations. In his opinion, the Obama Administration and Democrats need to show their toughness towards China to woo voters before the mid-term election.He said most U.S. Congressional members are politicians but not statesmen. What they care about is to get re-elected every two years. Therefore, whether a small business will be closed and several dozens of employees will lose their jobs in their district is certainly a big concern for them, while whether what they have done will impact U.S.-China relations is not what they are caring about.Ben Tang, Director of Asian Studies at the Claremont Institute, told Xinhua that nationalism in both countries is on the increase and China has felt the pressure. However, he said the importance for the U.S. and China to cooperate should be carefully taken into consideration while making big decisions.Tang said that there is a trend of trade protectionism in the U. S. and some Americans attempt to let the world share the burden of its economic recession, that will set a very bad example in the world.But in Tang's opinion, the increasing trade protectionism and voices to be tough on China in the U.S. are partly fueled by the mid-term election to be held in November this year. He said such a situation won't last long. It will gradually die down after the election.

PRETORIA, March 30 (Xinhua) -- Top Chinese political advisor Jia Qinglin on Tuesday discussed with South African President Jacob Zuma on seeking stronger bilateral relations and coordinating the two countries' stances on climate change.Jia first extended the warm greetings and good wishes of Chinese President Hu Jintao to Zuma, who in return conveyed his greetings to Hu. Hu and Zuma have met several times on the sidelines of the international summits since Zuma took presidency last May.Jia, chairman of the National Committee of the Chinese People's Political Consultative Conference (CPPCC), the country's top advisory body, was making the visit at the invitation of the National Council of Provinces of South Africa. Jia held talks with Mninwa Mahlangu, chairman of the National Council of Provinces of South Africa, at Cape Town Monday.Jia Qinglin (L), chairman of the National Committee of the Chinese People's Political Consultative Conference (CPPCC), shakes hands with South African President Jacob Zuma during their meeting in Pretoria, South Africa, on March 30, 2010Zuma said Jia's visit was of great significance to boost bilateral relationship and called on both sides to take the opportunity of the visit to expand substantial cooperation and bring bilateral strategic partnership to a new high.On bilateral relations, Jia reviewed the growth of China- Africa relationship since the two countries established diplomatic ties in 1998, highlighting frequent visits, stronger political trust, enhanced economic cooperation and more solid public foundation.

STOCKHOLM, March 30 (Xinhua) -- Chinese Vice President Xi Jinping on Tuesday met with Swedish King Carl XVI Gustaf, complimenting the Swedish royal family for their contributions to promoting relations between Sweden and China.At the beginning of the meeting, Xi conveyed Chinese President Hu Jintao's compliments and best regards to the Swedish king, for which the Swedish king expressed his gratitude.Xi said that 60 years ago Sweden led many Western countries in taking the initiative to establish diplomatic ties with the new China, a move which the Chinese government and people always highly appreciate.Chinese Vice President Xi Jinping (R) meets with Swedish King Carl XVI Gustaf in Stockholm, Sweden, March 30, 2010.Thanks to concerted efforts by both sides in more than half a century, the Sino-Swedish relationship has reached a mature phase featured with frequent exchange of high-level visits, steady increase in mutual political trust, close trade and economic ties, mutually beneficial cooperation in science and technology, education, culture and environment protection, and active interactions at the local government level and between the two peoples, Xi said.The Chinese government attaches great importance to develop friendly and cooperative ties with Sweden and highly values the active role Sweden plays in EU and international affairs, the Chinese vice president said.He said that the Swedish royal family has devoted themselves to promoting Swedish-Chinese exchange and friendship and made great contributions to the development of relations between the two countries.

BEIJING, April 12 (Xinhua) -- Chinese President Hu Jintao left here Monday morning for the upcoming Nuclear Security Summit on April 12-13 in Washington at the invitation of the U.S. President Barack Obama.Hu will deliver a speech stressing the importance of nuclear security and clarifying China's policy on the issue. Hu will meet with Obama on the sidelines of the summit.Up to now, leaders or representatives from 46 countries, the International Atomic Energy Agency (IAEA), the European Union (EU), and other international organizations have confirmed their attendance."We hope common ground can be increased between all participants, and that they will pay greater attention to nuclear security, and work together to safeguard international peace and security," Chinese Vice Foreign Minister Cui Tiankai said last week. Chinese President Hu Jintao delivers a keynote speech at a conference, which is held to conclude a nationwide campaign of studying and implementing the Scientific Outlook on Development, in Beijing, capital of China, April 6, 2010. China also hoped the summit would push international cooperation to ensure safety of nuclear materials and facilities, as well as the peaceful use of nuclear energy, according to Cui.After the nuclear meeting, Hu will attend the second summit of the BRIC countries - Brazil, Russia, India and China - scheduled for April 15- 16 in the Brazilian capital of Brasilia.

XINING, April 25 (Xinhua) -- China's health authorities have stepped up measures in preventing epidemics in northwest China's Qinghai Province where at least 2,192 people died since the April 14 quake, the provincial government said Sunday.More than 400 people are working to prevent epidemics. They are monitoring infectious diseases, water quality and food safety. No epidemic outbreak has been reported so far, said a spokesman with Qinghai's public health department.The epidemic prevention workers have so far disinfected 1,597,000 square meters of area and 6,600 tents, he said. Rescuers carry an injured to an aircraft at an airport in quake-hit Yushu County, northwest China's Qinghai Province, April 22, 2010. The injured people were continually transported by aircraft from quake-hit Yushu County to Xining, capital of Qinghai, on Thursday.A total of 745 hectares of land have been examined for plague, which hit the province in August 2009.The public health authorities have also held health education sessions for 52,400 people in the quake-hit zone, he added.