The Billboard Radio China Top 10 Chart, also known as the Top 10 Hero Chart, was a record chart that measured the airplay of Mandarin and Cantonese songs.
Chart ranking is based on the mainstream radio charts in Chinese-speaking regions as well as online streaming and digital sales.
Sources include Taiwan's KKBox, mainland China's Kugou and QQ Music, Weibo's Asia New Songs Chart, and YinYueTai's V Chart.
[1] On October 3, 2016, Billboard Radio China rebranded their weekly top 10 Mandarin and top 10 Cantonese singles charts as the Top 10 Hero chart.
The Top 10 Hero charts are released as short videos with a special guest each episode.