Luo, Z., & Wang, F. From cultural symbols to commercial marks: a quantitative analysis of the trademark law protection of intangible cultural heritage in China. 11, 158-182. https://doi.org/10.4337/qmjip.2021.02.02
Zongkui Luo Fang WangEmpirical research ICH Symbol Database ICH trademark quantitative analysis Trademark law protection of ICH