1. The document discusses the learning process of Chinese students learning Catalan and Spanish in Catalonia. It describes differences between the Chinese and Catalan education systems and challenges Chinese students face in learning a language with a different alphabet and grammar.
2. Key characteristics of Chinese students include using Mandarin as the standard language, being self-conscious about making mistakes, and feeling responsible for passing on new linguistic and cultural codes to their families.
3. Learning a new language requires intellectual capacity as well as emotional aspects like motivation. Learners need exposure to the language through interaction with native speakers, media, and travel. Maintaining the family language also improves motivation to learn new languages.