Everything you need to understand or teach Three Keys by Kelly Yang.
Kelly Yang's novel Three Keys is the second installment of the young adult series about Mia, an 11-year-old Chinese immigrant who lives with her parents as part owners of the Calivista Motel. In this novel, Mia continues to struggle with fighting social injustice while maintaining her friendships and following her dream to become a writer. The novel's main themes are friendship, the plight of the vulnerable, hope, the importance of speaking up, and elements of culture.