The regulations of the Fund Committee are: the total number of projects applied and undertaken by senior professional title personnel shall not exceed 3, but there is no restriction on the specific categories of the 3 ongoing research projects (for example, they can undertake 2 key projects at the same time); personnel with intermediate or junior professional titles shall serve as the person in charge

The total number of projects you can apply for and undertake is no more than one, and there is no limit to the number of projects you can participate in as a participant.

Therefore, if you participate in a key project, you can still apply for a key project.