It is not known when Nüshu came into being, but it seems to have reached its peak during the latter part of the Qing dynasty (1644–1911). To preserve the script as an intangible cultural heritage, Chinese authorities established a Nüshu museum in 2002 and designated "Nüshu transmitters" starting in 2003. Fears that the features of the script are being distorted by the effort of marketing it for the tourist industry were highlighted by the 2022 documentary Hidden Letters.
It is not known when Nüshu came into being, but it seems to have reached its peak during the latter part of the Qing dynasty (1644–1911). To preserve the sc.ript as an intangible cultural heritage, Chinese authorities established a Nüshu museum in 2002 and designated "Nüshu transmitters" starting in 2003. Fears that the features of the script are being distorted by the effort of marketing it for the tourist industry were high,lighted by the 2022 documentary Hidden Letters.