So today I've been up Song Shan in Henan, being my fifth great mountain. I started on this in 2013 with Hua Shan in Shaanxi, which is still my favourite of the five. Later that year dropped by Heng Shan in Hunan on the way to Zhangjiajie. A gap then to 2016 with the Heng Shan in Shanxi. Then earlier this year to Tai Shan in Shandong.
In 2016 I went to Huang Shan in Anhui, plus there have been several others in Yunnan and Xinjiang, but who's counting. No, I don't get the extra points for walking up - cable cars all the way.