Why is "List of coin hoards in China" trending?

Wikipedia Overview

The list of coin hoards in China lists significant archaeological hoards of coins, other types of coinages or objects related to coins discovered in China. The history of Chinese currency dates back as early as the Spring and Autumn period, and the earliest coinages took the form of imitations of the cowrie shells that were used in ceremonial exchanges. During the Warring States period new forms of currency such as the spade money, knife money, and round copper-alloy coins were introduced. After unification of China under the Qin dynasty in 221 BC the Ban Liang (半兩) cash coin became the standard coinage, under the Han dynasty the Wu Zhu (五銖) cash coins became the main currency of China until they were replaced with the Kaiyuan Tongbao (開元通寳) during the Tang dynasty, after which a large number of inscriptions were used on Chinese coinages. During the late nineteenth century China started producing its own machine-struck coinages.