Fyi, what you see in this video is a guqin, not a guzheng. *smile*
Be inspired! *smile* Check this out this video shared by a German young lady, Lilia Kel in the Guqin Facebook forum.
The German gentleman, Michael Winkler, could also play 平沙落雁 （pinyin: Ping Sha Luo Yan) so beautifully with his