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JINAN, Aug. 7 (Xinhua) -- China concludes a five-day air defense exercise on Saturday with a live-fire drill and precision attacks on air targets by ground-to-air missiles.The live-fire drill, in Shandong Province, was part of the exercise code-named "Vanguard-2010," which began Tuesday in seven cities across Henan and Shandong provinces, involving more than 12,000 personnel.Seven types of ground-to-air weaponry, including a new type of ground-to-air missile and another state-of-the-art anti-aircraft gun, were used in intercepting and concentrating fire on air targets.Nearly 200 military aircraft, including drones, reconnaissance aircraft, fighter jets and helicopters, were involved in the five-day military drill, said Feng Zhaoju, deputy commander of the People's Liberation Army (PLA) Jinan Military Command.The annual drill, consisting of two phases, focused on an emergency evacuation, strategy, reconnaissance, early warning, ground-to-air attacks and evacuation of command posts during the first phase which ended Thursday.Its second phase included testing of air defense abilities in a "complicated electromagnetic environment."A "Vanguard-2009A" exercise last year involved 5,000 troops from the army and air force."Vanguard-2008" included a 2,200-strong armored brigade from the People's Liberation Army (PLA) Jinan Military Area Command.

NANCHANG, July 31 (Xinhua) - More cities, counties and townships in China have implemented community correction programs instead of imprisoning not-serious offenders, according to a statement released Friday after a meeting held by the Ministry of Justice in eastern China' s Jiangxi Province.In the first half of 2010, the community correction programs were implemented in four more prefecture-level cities, 84 more counties and city districts, and 2,858 more townships and urban communities, it said.That means the programs are now in 222 prefecture-level cities, 1,420 counties and city districts, and 17,981 townships and urban communities.Further, ten provinces and municipalities, including Beijing and Shanghai, have the programs in all their townships and urban communities.About 486,000 offenders have been committed to community correction programs nationwide, up from 350,000 at the end of 2009.Only 0.2 percent of them committed offences again while they were attending the correction program, the statement said.

YICHANG, July 28 (Xinhua) -- China's Three Gorges Dam was tested for the second time this month when the swiftest water flow of the year hurtled down the swollen Yangtze River on Wednesday morning.Flow rates as high as 56,000 cubic meters per second were recorded at the dam at 8 a.m. Wednesday, dam engineers said.The dam withstood the flow with a water discharge rate of 40,000 cubic meters per second, meaning 16,000 cubic meters of water per second accumulated in the reservoir behind the dam.The safety monitoring results of the dam during the second flood peak have met engineers' predictions to prove its ability to contain flood waters, said Cao Guangjing, chairman of the China Three Gorges Corporation.The water level in the reservoir had risen to 158 meters at 8 a.m.Wednesday, about 17 meters below its maximum capacity of 175 meters.Officials expect the water level to rise to 161.5 meters Friday, a spokesman with the Yangtze River hydrology bureau said Wednesday.Continuous downpours in recent weeks have raised water levels in the upper reaches of the Yangtze.Water flows on the river's upper reaches reached 70,000 cubic meters per second on July 20 -- the highest level since the dam was completed last year and 20,000 cubic meters more than the flow during the 1998 floods that killed 4,150 people.Ship traffic through the dam resumed last Thursday after the first peak flow passed. But shipping was halted again at 10 p.m. Tuesday as the second round of floodwaters approached.After shipping service was suspended, a road near the dam was opened for vehicles to transport goods and people across the dam. 

OTTAWA, June 25 (Xinhua) -- Visiting Chinese President Hu Jintao said on Friday that inter-parliamentary exchanges are an integral part of China-Canada relations and of great significance for enhancing mutual understanding and public endorsement of bilateral links.Hu made the remarks when meeting Noel Kinsella, speaker of the Canadian Senate, and Peter Milliken, speaker of the House of Commons.Over the years, said Hu, the National People's Congress (NPC), China's legislature, has maintained a sound relationship of cooperation and friendly exchanges with both chambers of the Canadian parliament.Chinese President Hu Jintao (C) meets with Canadian Senate Speaker Noel A. Kinsella (L) and Speaker of the House of Commons Peter Milliken in Ottawa June 25, 2010.Exchanges between the legislatures of the two countries have become increasingly vigorous with a mature mechanism and have seen many significant achievements. Such activities have played an important role in advancing bilateral relations, Hu added.The Chinese president expressed the hope that the two sides will continue to make good use of the important platform to further advance exchanges on legislation and regulation so as to promote the friendship between the two peoples and the relationship between the two countries.Over the past four decades, China-Canada relations have always moved forward despite changes in the international situation, and the two countries have conducted frequent contacts at various levels and achieved remarkable results in bilateral cooperation, Hu noted.

said CAS academician Cai Ruixian.China kicks off a biennial conference of the CAS and the Chinese Academy of Engineering (CAE) on Monday. The two institutions are China's two leading science and technology organizations which advise the government and industries on key scientific and technological issues.