1、 Introduction

The importance of Chinese textbooks in the field of international Chinese education was discussed, and it was pointed out that textbooks are an important carrier connecting teaching and learning. With the development of technology and language teaching cognition, Chinese textbooks have shown diverse characteristics, such as a sharp increase in quantity, diverse categories, and diverse structures. Textbook evaluation plays an important role in improving the quality of textbooks, but existing research has mostly focused on language skills textbooks, with less research on the evaluation of specialized Chinese textbooks. Specialized language teaching aims to meet the needs of learners in specific professions or academic fields, and assessment research can provide path resources and result testing for textbook construction. The current research on textbooks mainly focuses on practical writing and micro level research, lacking evaluation research, which limits the construction of the theoretical system of textbooks. This article attempts to construct a specialized Chinese textbook evaluation framework to promote textbook construction and development.

2、 Basic Framework for Evaluating Specialized Language Textbooks

Explored the foundation for constructing a specialized Chinese textbook evaluation framework, including the selection of evaluation dimensions and evaluation cycles. The evaluation dimensions include needs analysis, language analysis, and curriculum design, which reflect the characteristics and needs of specialized language teaching. Requirement analysis focuses on the language needs of learners in a specific field, while language analysis emphasizes the special forms or usages of the target language in a specific profession or professional field. Course design is based on the first two and plans course implementation plans. The evaluation cycle emphasizes the dynamic and systematic evaluation of textbooks, including three stages of evaluation before, during, and after use, in order to achieve teaching improvement and textbook quality enhancement. The evaluation cycle of textbooks is a cyclical process, and the evaluation of each stage provides a foundation for the next stage, forming a closed-loop operation to achieve the comprehensiveness and effectiveness of textbook evaluation.

3、 Construction of a specialized Chinese textbook evaluation framework

Explored the construction of a specialized Chinese textbook evaluation framework, emphasized the importance of specialized Chinese teaching in Chinese second language teaching, and pointed out the shortcomings of existing evaluation paradigms. The paper proposes an evaluation framework based on the textbook evaluation cycle, including three dimensions: needs analysis, language analysis, and curriculum design, and sets evaluation indicators for each stage (before use, during use, and after use). Pre use evaluation focuses on the selection criteria of textbooks, involving needs investigation and analysis of textbook content; In use evaluation aims to verify the appropriateness of textbook selection and collect information on teaching improvement; Post use evaluation focuses on a comprehensive evaluation of the effectiveness of textbook use. The paper also emphasizes the different roles and evaluation indicators of learners and teachers as evaluators to ensure the objectivity and comprehensiveness of the evaluation results.

4、 Conclusion

A specialized Chinese textbook evaluation framework based on needs analysis, language analysis, and curriculum design has been proposed, which takes the user's perspective as the starting point and covers three stages of textbook use: pre use, middle use, and post use. The framework adopts a list of indicators for quick positioning and evaluation of textbooks, but attention should be paid to the coarseness and flexibility of the indicators. Actual evaluation should be based on the experience of teachers and feedback from learners to promote teaching practice and academic research. In addition, the construction of the evaluation framework can provide reference for the research on the assessment literacy of international Chinese teachers, and promote the scientific and standardized development of the framework.