Three students have been jailed for up to six years over their involvement in a foiled 2021 plot to bomb court buildings and government offices.

Cheung Ho-yeung, 23, Ho Yu-wang, 20, and Kwok Man-hei, 21 were charged with taking part in a “conspiracy to commit terrorism” under the national security law. Cheung and Ho were both sentenced to six years in prison, while Kwok, who was part of self-proclaimed “revolutionary” group Returning Valiant, was sentenced to two and a half years’ imprisonment.

High Court.
Court of Appeal in the High Court. File photo: Kyle Lam/HKFP.

The trio were accused of conspiring “with a view to coercing” the central and Hong Kong governments, or “intimidating the public in order to pursue political agenda, to organise, plan, commit, participate in or threaten to commit terrorist activities”.

They planned to make improvised explosives and place them in public facilities including government offices, police stations, cross harbour tunnels, and court buildings between April 1 and 5 July 2021, according to the prosecution.

The defendants were arrested before any of the devices were made.

‘Radicals’

Designated national security judge Alex Lee said that the “hostile atmosphere in 2019 and 2020” – when protests over a since-axed extradition bill that escalated into sometimes violent displays of dissent – could “easily cloud one’s moral judgment” and “turn ordinarily harmless people into radicals.”

Ho, whom the prosecution identified as the “mastermind” of the plot, pleaded guilty to the terrorism charge in May. In mitigation, Ho’s lawyer said he should not be sentenced to more than 10 years as the bomb plot did not happen.

returning valiant
Returning Valiant’s logo. Photo: Retuning Valiant, via Facebook.

Lee sentenced Ho to six years in jail, after a four year deduction was granted from the initial 10 year’s for his timely plea and assistance to the prosecution.

Kwok, who, according to the prosecution, had introduced Cheung to Ho, had earlier pleaded guilty to an alternative charge of conspiring to “cause explosions likely to endanger life or to cause serious injury to property” – an offence under the Crimes Ordinance.

Noting that she suffered from depression, Kwok’s lawyer said: “By nature, she is not an evil person,” and asked for a “more individualised sentence” for her client. But Judge Lee said her mental state did not suggest that she could not tell right from wrong.

Taking into account that her assistance had been of practical use, and her earlier conviction for conspiring to incite subversion under the security law, Lee discounted Kwok’s prison sentence from 66 months to 30.

july 28 may james china extradition best of
A protest in 2019. File photo: May James/HKFP.

Cheung, who was charged in April, also pleaded guilty to the explosives charge on Thursday. According to the prosecution, he had provided Ho with HK$40,000 to fund the bomb plot.

He was granted a two-year discount from a starting point of eight years, as the court considered some of his earlier statements as a prosecution witness to be “misleading”.

“No matter what the purpose might have been, the plan was no doubt an evil one,” Lee said, adding that the defendants “came close to declaring war on society” and exposing the government, the courts, and members of the public to terrible risk.

Separately, the court handed down an order not to proceed with the case against Chan Hoi-leong, who was originally the first defendant in the explosives case. Judge Lee told Chan he was “free to go.”

Minors

Four others involved in the plan were sentenced in May, including one man who was jailed for five years and eight months for renting a room where the defendants discussed the bomb plots, and three others aged under 21 were sent to training centres.

national security law banner
A national security billboard. Photo: GovHK.

The cases related to Returning Valiant are the first national security cases to involve minor defendants. The youngest was aged just 15 at the time of arrest.

The national security legislation was inserted directly into Hong Kong’s mini-constitution in June 2020 by Beijing following a year of pro-democracy protests and unrest. It criminalised subversion, secession, collusion with foreign forces and terrorist acts – broadly defined to include disruption to transport and other infrastructure.

The move gave police sweeping new powers and led to hundreds of arrests amid new legal precedents, while dozens of civil society groups disappeared. The authorities say it restored stability and peace to the city, rejecting criticism from trade partners, the UN and NGOs.

Support HKFP  |  Policies & Ethics  |  Error/typo?  |  Contact Us  |  Newsletter  | Transparency & Annual Report | Apps

Help safeguard press freedom & keep HKFP free for all readers by supporting our team

Trust Project
SOPA
IPI
payment methods 2025
national security
legal precedents hong kong
security law
security law transformed hong kong
national security
security law

Support HKFP  |  Policies & Ethics  |  Error/typo?  |  Contact Us  |  Newsletter  | Transparency & Annual Report | Apps

Safeguard press freedom; keep HKFP free for all readers by supporting our team

HK$
HK$

Members of HK$150/month unlock 8 benefits: An HKFP deer keyring or tote; exclusive Tim Hamlett columns; feature previews; merch drops/discounts; "behind the scenes" insights; a chance to join newsroom Q&As, early access to our Annual/Transparency Report & all third-party banner ads disabled.

The Trust Project HKFP
Journalist Trust Initiative HKFP
Society of Publishers in Asia
International Press Institute
Oxfam Living Wage Employer
Google Play hkfp
hkfp app Apple
hkfp payment methods
YouTube video
YouTube video

James Lee is a reporter at Hong Kong Free Press with an interest in culture and social issues. He graduated with a bachelor’s degree in English and a minor in Journalism from the Chinese University of Hong Kong, where he witnessed the institution’s transformation over the course of the 2019 extradition bill protests and after the passing of the Beijing-imposed security law.

Since joining HKFP in 2023, he has covered local politics, the city’s housing crisis, as well as landmark court cases including the 47 democrats national security trial. He was previously a reporter at The Standard where he interviewed pro-establishment heavyweights and extensively covered the Covid-19 pandemic and Hong Kong’s political overhauls under the national security law.