China's former leader Jiang Zemin, who came to power after the Tiananmen Square protests, has died at 96.
State media said he had died just after 12:00 local time (04:00 GMT), in Shanghai, on Wednesday.
Jiang presided over a time when China opened up on a vast scale and saw high-speed growth.
His death comes as China sees some of its most serious protests since Tiananmen, with many demonstrating against Covid restrictions.
A Chinese Communist Party statement said he died of leukaemia and multiple organ failure.
It added that he was recognised "as an outstanding leader with high prestige" and "a long-tested Communist fighter".
State media outlets, including the Global Times and the Xinhua news agency, turned their websites black and white in tribute.
Jiang rose to power after the bloody 1989 crackdown on protesters in and around Beijing's Tiananmen Square, which led to China being ostracised internationally.
The event sparked a bitter power struggle at the top of the Communist Party between hard-line reactionaries and reformers.
It led to Jiang, who had originally been seen as a plodding bureaucrat, being elevated to high office. He was chosen as a compromise leader, in the hope he would unify hardliners and more liberal elements.
Under his stewardship, a formidable economy was forged, the Communists tightened their grip on power, and China took its place at the top table of world powers.
He oversaw the peaceful handover of Hong Kong in 1997, and China's entry into the World Trade Organization in 2001 which intertwined the country with the global economy.
But political reforms were also put to one side and he crushed internal dissent while pursuing a hardline stance on Taiwan. He was criticised for the heavy-handed crackdown on the religious sect Falun Gong in 1999, which was seen as a threat to the Communist Party.
He was also keen to ensure that his position within the Communist Party was secure, and came up with his own political ideology - the Three Represents theory - in an attempt to modernise the party.
During his time in power, Jiang sought to strengthen ties with the US, visiting the country several times and offering then-president George W Bush co-operation in Washington's "war on terror" following the 9/11 attacks.
In a country not known for its flamboyant leaders, he was seen as having a more colourful personality than his successors. He memorably crooned Elvis Presley at a global summit, and went for a swim off the Hawaiian coast.
In his later years he withdrew from government and was rarely seen in public. But even as he became less conspicuous, online he became an unlikely subject of viral internet memes.
Many Chinese affectionately caricaturised his signature large spectacles, and likened his appearance to a toad. Young fans called themselves "toad worshippers".
Jiang's successors as president, Hu Jintao - who was conspicuously removed from the CCP conference last month - and Xi Jinping, are scheduled to attend his funeral, according to a letter released by the state backed Global Times.
But the letter added that foreign leaders and governments will not be invited to the event. The funeral committee said the decision was in keeping with what it called "China's practice".