Chinese is a language, or a group of languages, spoken by 1.3 billion people worldwide. If you believe Chinese to be one language, rather than a grouping, it is the single most commonly spoken language on the planet. It is spoken in countries like China, Taiwan Singapore, and Malaysia. If you are interested in learning Chinese, it can be intimidating and challenging. But learning Chinese can also be rewarding, and knowing it can have benefits for your career, and help to improve your travels to Asia.