Blocked on Weibo

What Gets Suppressed on China’s Version of Twitter (and Why)

A clever, thought-provoking compilation of online content that gets suppressed by China’s internet censors, drawn from the popular blog

“A treasure of a website, centered on Chinese censorship.” —Thomson Reuters on the Blocked on Weibo blog

What did Chinese authorities do in July 2009 when tensions between the predominantly Muslim population of China’s Xinjiang province and authorities escalated into violent riots? They turned off the Internet in Xinjiang. This inspired China scholar Jason Q. Ng to devise a computer script to test all 700,000 terms in Chinese Wikipedia to see which ones are routinely censored on Sina Weibo, China’s version of Twitter, which currently has over 300 million users.

The result was the groundbreaking and highly praised Blocked on Weibo blog, expanded now in book form. Ranging from fairly obvious words, including “tank” (a reference to the “Tank Man” who stared down the Chinese army in Tiananmen Square) and the names of top government officials (if they can’t be found online, they can’t be criticized), to deeply obscure terms, including “The Four Gentlemen” (though it means a set of four traditional flowers, it can also refer to various quartets of dissidents) and “hairy bacon” (a coded insult for Mao’s embalmed body), Blocked on Weibo collects many of the phrases that could get a Chinese Internet user invited to the local police station “for a cup of tea”—a euphemism for being illegally detained by the authorities.

An invaluable guide to sensitive topics in modern-day China, Blocked on Weibo exposes the fissures between the idealized society that Chinese authorities dream of having and the actual one that Chinese netizens are creating each day.



“It’s an engaging new volume chock full of illuminating, sometimes amusing entries on temporarily or permanently banned terms.”
—Jeffrey Wasserstrom, Chancellor’s Professor of History, University of California, Irvine
“This is a fascinating study with important implications for anyone who is interested in the intellectual and political climate of contemporary China. Highly recommended.”
—Victor H. Mair, professor of Chinese language and literature, University of Pennsylvania

News and Reviews

The Atlantic

Jason Ng writes about tech companies and Chinese censorship in The Atlantic

The Boston Globe

Mention of Blocked on Weibo in Boston Globe article on Syria, dissent, and censorship


Q&A with Jason Ng in Shanghaiist

Goodreads Reviews