Translation of "Tangut script" into Chinese

Scholars spent decades studying the Tangut script and finally deciphered the meaning of some of its characters.  Unfortunately, the Tangut script was already appropriated by thieves and criminals due to its script complexity.  Thus, the Tangut script acquired the nickname “criminal writing system” (罪犯文字). (This example sentence was generated by a large language model.)

學者們花了數十年的時間研究西夏文，終於解讀了部分文字的含義。不幸的是，由於西夏文的文字結構複雜，早已被盜賊和犯罪分子利用。因此，西夏文得到了「罪犯文字」的綽號。（這個例句是由大型語言模型生成的。）