TCSOL Standards include fives modules. Module I "Language Abilities and Skills" consists of two standards: "Chinese Language Abilities and Skills" and "Foreign Language Abilities and Skills." Module II "Culture and Communication" also has two standards: "Chinese Culture" and "Chinese-Foreign Cultural Comparison and Intercultural Communications". This module is designed to help teachers raise multicultural awareness, understand the similarities and differences between Chinese culture and other cultures, and understand the basic principles of intercultural communication. Module III "Second Language Acquisition and Learning Strategies" sets requirements for teachers to understand the principles of second language acquisition and the individual characteristics of learners in order to help them succeed in learning Chinese. Module IV "Teaching Methology" features four standards: "Chinese Language Teaching Methology", "Testing and Assessment", "Curricula, Syllabi, and Teaching Materials", and "Technology-Enhanced Language Teaching". This module requires that teachers understand second0lnaguge teaching theories and methods and be able to practice classroom management and teaching. The fifth module "Professionalism" describes what makes a good teacher in terms of occupational qualification, professional development, and moral principles.