For broad framing, start with Orientalism by Edward W. Pair it with The Silk Roads: A New History of the World by Peter Frankopan or The Silk Road: A New History by Valerie Hansen if you want a trans-Asian route into trade, movement and cultural exchange.
For regional foundations, A History of East Asia: From the Origins of Civilization to the Twenty-First Century by Charles Holcombe gives a long-view introduction to East Asia, while A History of the Modern Middle East by William L. Cleveland and Martin Bunton gives a clear survey of the modern Middle East. Do not try to cover every region; choose one route and build enough depth to ask better questions.
For video and object-led work, the Faculty of Asian and Middle Eastern Studies Oxford channel is the most directly relevant source for subject introductions and language tasters, while The British Museum is useful for curator-led work on objects and material evidence. For audio, In Our Time, Ottoman History Podcast and The China History Podcast give routes into history, religion, philosophy, the Ottoman world and Chinese history.
For language sampling, Getting started with Chinese 1 and Introduction to Arabic are beginner-friendly introductions to Chinese and Arabic, and Art of Asia can support visual analysis through Asian art and culture. Treat these as starting points for reflection, not as proof that you have mastered a language.