My favorite piano music is Maxim's "Exodus". It's so tragic and touching!
The following are not piano music, but they are all my favorites:
Green tiles and white walls love Huizhou (Chinese style, light and airy, I want to hum along)
Yangshuo Scenic Picture Middle Tour (very touristy feeling)
Peacock Dance (the soundtrack of the dance in the movie myth, powerful)
Hesige-Lullaby (Mongolian, very Warmth)
Zhuang Zhou Mengdie (I felt a sense of transformation and sublimation when I heard it at the end)
The Japanese's distant journey (vicissitudes of life, touching)
Movie Hedong Lion Roar soundtracked by Peach Blossoms in Troubled Times (Every time I listen to it, I feel lighter and happy)
Memory of the Forbidden City