Chinese President Xi Jinping warned on Tuesday that no one can “dictate” China’s economic development path as the Communist Party marked 40 years of its historic “reform and opening up” policy amid a stern challenge from the US.

In a speech at the grandiose Great Hall of the People, Xi vowed to press ahead with economic reforms but made clear that Beijing will not deviate from its one-party system or take orders from any other country.

Without directly referring to the US, Xi said China “poses no threat” to any country but warned that it would not be pushed around.

“No one is in a position to dictate to the Chinese people what should or should not be done,” China’s most powerful leader since Mao Zedong told party faithful.

“We must resolutely reform what should and can be changed; we must resolutely not reform what shouldn’t and can’t be changed.”

While Xi promised more reforms, he did not offer any specifics.

The US and Europe have long complained of lingering obstacles to fully entering China’s massive market while Chinese companies enjoy the benefits of open Western economies abroad.

“We actively promote the construction of an open world economy, build a community of human destiny, promote the transformation of the global governance system, clearly oppose hegemonism and power politics,” Xi said, referencing Chinese geopolitical ambitions.

“China is increasingly approaching the centre of the world stage and becoming a recognised builder of world peace, a contributor to global development, and a defender of the international order.”

The commemoration of the reforms enacted under late paramount leader Deng Xiaoping on December 18, 1978, came as China is locked in diplomatic spats and a bruising trade war with the US.

The rivals have agreed to a 90-day truce as they seek to negotiate a solution, with the US seeking a reduction in its massive trade deficit as well as deeper reforms in China to stop the alleged theft of intellectual property.

China’s reforms pulled hundreds of millions of people out of poverty and turned the country into the world’s second biggest economy.

But it is currently facing a debt mountain and a slowing economy, which grew by 6.9 per cent last year and the rate is expected by the government to ease to around 6.5 per cent this year.

‘Emancipating the mind’

Tuesday’s ceremony included the awarding of medals to more than 100 individuals whom the party recognised as key contributors to the country’s development, from people involved in rural reform and poverty alleviation to China’s richest man, Alibaba founder Jack Ma, and retired NBA legend Yao Ming.

Deng’s reforms broke with Maoist-style collectivisation that left the nation impoverished and backward.

The poverty rate among the rural population dropped to 3.1 per cent last year from 97.5 per cent 40 years ago.

China now boasts the most dollar billionaires in the world with 620, according to Shanghai-based magazine publisher Hurun Report.

But the economic transformation has not brought changes to the Communist Party-controlled political system, with authorities harshly cracking down on the Tiananmen protests in 1989 and activists complaining of a deterioration of human rights in recent years.

“There’s a very stark contrast with the spirit of Deng leadership 40 years ago. If there’s one thing which is missing, it’s emancipating the mind,” Hong Kong Baptist University political science professor Jean-Pierre Cabestan said.

“Now they’re just constraining the mind of the people and party members . . . it’s like China is moving in another direction from reform.”

Xi’s speech paid lip service to the idea of reform but without any concrete plans, while it hinted at divisions within the leadership on how to deal with the trade war and other political situations, Cabestan added.