What is the primary legal concern stated in the video for foreign companies who want to license or franchise in the technology sector of the Chinese market?

intellectual property rights

Explanation:

You do not need to watch any video to understand that the greatest concern for multinational corporations that want to operate in China through a joint venture, license or franchise is the protection of intellectual property rights. I'm not a fan of the current president, but his argument about Chinese government purposely breaching or helping to breach intellectual rights from foreign companies is extremely solid.

As a totalitarian government and the partner of basically every single Chinese company, it is impossible that the Chinese government doesn't know about property right breaches specially in the technological sector. This is beyond being careless, this is totally on purpose and intentional, and probably instructed by the government itself.

they work in some type of way