Control of domestic affairs under the "one country, two systems" framework introduced at the handover. Wikipedia maintains a decent compendium on sources of te

Control of domestic affairs under the "one country, two systems" framework introduced at the handover. Wikipedia maintains a decent compendium on sources of tension: https://en.wikipedia.org/wiki/Hong_Kong–Mainland_conflict https://en.wikipedia.org/wiki/Hong_Kong–Mainland_conflict