In what ways can the Union work to promote the development and spread of the Hindi language as a means of fostering unity and cultural exchange within India's diverse linguistic landscape?
The Union can work to promote the development and spread of the Hindi language by:

1. Developing Hindi as a medium of expression for all elements of India's diverse culture, ensuring it serves as a common means of communication across different linguistic groups.
2. Enriching the Hindi language by incorporating forms, styles, and expressions used in other Indian languages specified in the Eighth Schedule without compromising its unique character.
3. Drawing vocabulary from Sanskrit primarily, and secondarily from other languages, to enrich the Hindi language while maintaining its distinct identity.
4. Encouraging translation of literature and other cultural works between Hindi and other Indian languages to promote cultural exchange and understanding among different linguistic communities.
5. Supporting educational institutions that promote the study and use of Hindi, as well as offering opportunities for learning Hindi for non-native speakers.
6. Developing resources such as dictionaries, grammar books, and language courses to facilitate the learning and teaching of Hindi.
7. Organizing cultural events, festivals, and competitions that celebrate and promote the use of the Hindi language.
8. Collaborating with media organizations and content creators to encourage the production of high-quality Hindi-language content in various forms, such as news, entertainment, and educational programming.