Compared to version 1.0, version 2.0 has been significantly enhanced in terms of content and diversity. Of particular note is the addition of a large amount of oriental people's stock material, which not only enriches our material library but also better meets the user's needs for multiculturalism. In addition, we have further improved the model's accuracy, generalization ability, and performance. Through this series of upgrades and optimizations, we expect version 2.0 to bring users a more high-quality and comprehensive experience.