Chinese languages, primarily known as Mandarin, Cantonese, and Wu, belong to the Sino-Tibetan language family. Mandarin is the most widely spoken, serving as the official language of China and Taiwan. Each language has its own unique dialects and variations, influenced by regional cultures and histories. The writing system for Chinese languages uses Chinese characters, which are logograms representing words or morphemes. This system is distinct from alphabetic scripts, making it challenging for learners. Despite the differences in pronunciation and vocabulary, speakers of various Chinese languages can often understand each other through written communication.