Xi Jinping: No force can shake China

President Xi Jinping declared that "no force" can shake the Chinese nation as he oversaw a massive military celebration of 70 years of Communist Party rule, shadowed by a day of protest in seething Hong Kong that threatened to steal the spotlight.

Standing on the Tiananmen Rostrum where Chairman Mao Zedong proclaimed the People's Republic of China on October 1, 1949, Xi on Tuesday extolled the "Chinese dream" of national rejuvenation -- his grand vision of restoring the country to perceived past glory, reports AFP.

"There is no force that can shake the foundation of this great nation," Xi said, wearing a "Mao suit" as he stood alongside party leaders in Tiananmen Square.

"No force that can stop the Chinese people and the Chinese nation forging ahead," the country's most powerful leader since Mao said before riding in an open-roof car to review troops.

Chinese troops have rehearsed for the parade up to the last minute

Around 15,000 soldiers, tanks and high-tech weapons were ready to file past Tiananmen Square for an event celebrating China's journey from a country broken by war and poverty to being the world's second-largest economy.

A symbolic 70-gun salute was fired at the square and the red national flag was raised to begin festivities held under tight security, with road closures and even a ban on flying kites.

New weapons -- including a hypersonic drone and an intercontinental ballistic missile whose range encompasses the United States -- are expected to make their public debut among hundreds of pieces of military equipment and aircraft, according to Paris-based analysts.

But behind the festivities, a clutch of challenges tests Xi's ability to maintain economic and political stability.

But the major headache is Hong Kong, where pro-democracy protesters hit the streets early in a bid to grab the spotlight from Beijing, with a series of rallies against what they see as the erosion of their special freedoms.

Hong Kong police said they were expecting violence across the city, warning it could be "very, very dangerous", while masked protesters said that "in the face of tyranny, we can only fight as if our last battle".

Officers fanned out across the territory and small pockets of demonstrators marched through the streets for what they dubbed a "Day of Grief", while local officials watched a flag-raising ceremony behind closed doors.

The semi-autonomous city has been embroiled for months in the worst unrest since Britain returned it to China in 1997, with police and hardcore protesters trading tear gas and petrol bombs.

Xi vowed Monday to continue to "fully and faithfully implement" the one country, two systems policy under which Hong Kongers enjoy freedoms unseen on the mainland.

Access to the Beijing parade was restricted with police turning away crowds lining up with flags in the hope of seeing a glimpse of the military procession.

Movie theatres organized screenings of the celebrations.

The military show of force will be followed by a pageant involving 100,000 civilians and 70 floats depicting China's greatest achievements. Organizers will release 70,000 doves and 70,000 balloons before an evening performance and fireworks in Tiananmen.

Authorities usually close factories to ensure blue skies during major events, but unhealthy smog covered the Chinese capital on Tuesday.

The Communist Party has repeatedly defied the odds to remain in power for seven decades.

Nearly four months of protests have wracked Hong Kong, where protesters are angry at what they see as China's erosion of its liberties

Under Mao, tens of millions of people died during the disastrous Great Leap Forward, and the country was plunged into violent chaos during the decade-long Cultural Revolution.

After Mao's death in 1976, the party launched the reform and opening-up policy under paramount leader Deng Xiaoping, starting decades of breakneck growth and development.

But the party retained a stranglehold on power, sending troops to end the biggest challenge to its rule in 1989 when pro-democracy protesters occupied Tiananmen Square.

Xi has made clear that he believes only the Communist Party can make the country realize its dream -- with him at the helm.

"The Communist Party will continue to ensure that it remains the sole political authority in China," said Drew Thompson, visiting senior research fellow at Singapore's Lee Kuan Yew School of Public Policy.

"It will continue to adapt to do that and it will continue to seek to provide social goods and economic goods for its people, and as long as it continues to deliver those public goods, then it will likely stay in power, but the manner by which it does I think will change over time."