With a particularly active data privacy and cybersecurity practice, JunHe LLP‘s wide-ranging workload spans cross-border transfers, litigation and arbitration, as well as data compliance for domestic and international clients. The practice is jointly steered by Marissa (Xiao) Dong in Beijing, who is well-versed in handling data protection, personal information protection and digitisation matters for banking and telecoms clients, alongside Shanghai-based Carol Sun, who is experienced in cross-border compliance, transfer cases and data breach investigations.
Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • 'Carol Sun's team are pragmatic, flexible, and have a solid foundation in legal expertise.’

  • 'Junhe’s counsel was pragmatic, timely, and always solution-oriented.'

  • 'Ryo Lu has consistently demonstrated exceptional legal acumen and strategic foresight in supporting our firm's data compliance initiatives.'

  • 'The team’s advice was not only technically sound but also deeply attuned to the evolving regulatory landscape in China.'

  • 'What truly sets Junhe apart from other firms is its ability to translate regulatory ambiguity into actionable pathways. The team’s responsiveness, clarity, and collaborative spirit made them an indispensable partner throughout the project.'
  • 'Junhe’s professionalism and depth of expertise make them a standout legal advisor in the China market.’
  • ‘Ryo Lu has been an exceptional legal advisor to our firm throughout the data compliance project.'

  • 'Their deep expertise, strategic foresight, and unwavering commitment to excellence have been instrumental in navigating complex regulatory landscapes.'

  • 'Ryo Lu's consultancy not only ensured robust compliance but also fostered a collaborative and solution-oriented approach that greatly benefitted our internal legal and operational teams. His professionalism and responsiveness make him a standout legal partner.’

Key clients

  • Genor Biopharma Co., Ltd.

Work highlights

Advised Genor Biopharma on the compliance of a personal information export.

Lawyers

Leading partners

The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.

Practice head

Marissa Dong; Carol Sun

Other key lawyers

Ryo Lu