In the snowy forests of the Greater Khingan Mountain Range – which spans northwestern Heilongjiang and northeastern Inner Mongolia and is also known as Daxing'anling – the Ewenki people have a long tradition of reindeer herding. Today, visitors can also take part in feeding the reindeer. The moss in our hands is their main food. Feeding them is more than an activity – it's a way to engage with and share their culture.