US President Barack Obama yesterday pushed for an unshackled Internet and expanded political freedoms, seeking to get around China's media curbs with a webcast town hall event in booming Shanghai.
Mr Obama also said the United States and China, two economically interlocked rivals, need not be adversaries, appealing to millions of Chinese web surfers on the first day of his first visit to what he termed "a majestic country".
"I have always been a strong supporter of open internet use. I am a big supporter of non-censorship," Mr Obama said, before flying to Beijing for a welcome dinner and talks with Chinese President Hu Jintao.
"I think that the more freely information flows, the stronger a society becomes," said Mr Obama in a nation where communist authorities have for months blocked internet sites such as Twitter, YouTube and Facebook.
Mr Obama's decision to tap the power of the web was symbolic: the grassroots movement that powered his capture of the White House in 2008 was largely built on internet freedoms restricted by the "Great Firewall of China".
But it was unclear how many Chinese actually saw the event, as it was not televised nationally - though it was shown on Shanghai local TV - and was only carried as a live transcript on the website of state agency Xinhua.
On Chinese state TV's evening news, Mr Obama's visit was not even mentioned until 25 minutes into the broadcast. Xinhua's main dispatch on the Shanghai event did not include Mr Obama's comments on internet freedoms.
The White House streamed the event live on its website but officials did not immediately say how many Chinese web surfers logged on.
The President fielded questions from his audience of university students as well as internet users, speaking on subjects ranging from "universal rights" and Taiwan to Chinese NBA basketball star Yao Ming.
Audience members, while showing great respect for Mr Obama, rarely asked questions deviating from the official Chinese government line, and the forum appeared tightly controlled by the authorities.
The most interesting question - on internet freedoms - came via email, and was read out to Mr Obama by the US ambassador to China, Jon Huntsman.
Having been accused of downplaying rights concerns to appease China, Mr Obama called for the observance of "universal rights" of political expression, religious freedom and free information everywhere.