The document discusses incorporating Chinese guest teachers into elementary school programs to teach Mandarin Chinese. It notes that children are most receptive to learning a new language like Mandarin before age 10. The program would have the guest teachers provide 20-30 minute lessons to K-4 students 5 days a week to help them learn the spoken language and culture through songs, stories and activities. The district aims to expand such opportunities for students to engage with Chinese language and culture.