Recently, with the rapid development of large models and RAG technology, the value of structured data in intelligent systems has become increasingly prominent. Against this backdrop, how to accurately convert unstructured data such as document images and PDFs into structured data has become a key challenge that the industry urgently needs to address. In response to this situation, the PaddlePaddle team, leveraging its deep technical expertise and profound insights into user needs, has launched the new-generation document parsing tool - PP-StructureV3, providing an innovative solution for solving complex document parsing problems. Currently, many open-source solutions struggle in handling complex