The phrase "about the dissident" is correct and usable in written English.
It can be used when discussing topics, issues, or information related to a dissident, typically in political or social contexts.
Example: "The article provides an in-depth analysis about the dissident and their impact on the movement for change."
Alternatives: "regarding the dissident" or "concerning the dissident."
Finally, after more than a half-hour of back-to-back questions about the dissident who must not be named, Mr. Tan relented.
Polemics about the dissident Marxist Poum are irrelevant here and, given that party's small size and marginal role in the civil war, barely significant.
Even then, she adhered to the subtleties of Chinese society: rather than asking directly for Chen's release from China, she simply said that she would need to speak about the dissident when she appeared before the press.
The officer confirmed that MI6 agents and detectives from the Metropolitan Police's anti-terrorist unit had gone to the Balkans to discover more about the dissident republicans' new arms route.
This year the festival will continue the debate about the position of the artist in society with the international premiere of a documentary about the dissident Chinese artist Ai Weiwei.
Some in the White House and the State Department say privately that the administration's efforts to reach out to Iran, even in the wake of its bloody post-election crackdown, have further complicated calculations about the dissident group.
Many Cubans in Havana at the time expressed skepticism about the dissidents' intentions.
— and says that in his youth he "didn't know about the dissidents".
He doesn't know about the dissidents, artists, and librarians that currently rot in Cuba's prisons, and the thousands more who live in fear.
They simply can't allow themselves to know the truth about what the dissident calls a "broken system".
He claims now to believe in democracy, but he is unrepentant about all the dissidents he jailed while he was a dictator.
