Which visa should I apply for for my au pair to accompany my family to China (duration 77days)?

My husband and I will be working as part of a larger invited group. I am unsure if we are being issued with talent visas or work visas. We are touring as part of a group of 80+ people, for a musical being hosted by “Seven Ages” in 4 cities across China from 13 Nov 2023 - 30 Jan 2024