Tencent Cloud's OCR (Optical Character Recognition) product for card and document recognition has undergone significant enhancements in recognizing dots ('.') in ethnic minority names. This advancement now supports the accurate recognition of ID cards from all ethnic groups in China, distinguishing dots in various positions with precision. This technology is equally effective for both printed and handwritten text. By leveraging this capability, the accuracy rate for name recognition during censuses has reached an impressive 99.986%. Furthermore, this cutting-edge technology has been integrated into over 300 financial institutions nationwide, utilizing a multimodal large model to bolster high-resolution image processing and document content perception.