nostalgia
US
UK nostalgia n: (longing for the past)
SC 怀旧，恋旧 huái jiù，liàn jiù
SC 古早味 gǔ zǎo wèi(台湾，新加坡，方言词)
The old folks just sit around indulging in nostalgia.
nostalgia n: (homesickness)
SC 怀乡 huái xiāng
SC 思乡 huái xiāng ，sī xiāng
Kyle felt a lot of nostalgia for his hometown when he looked at the old pictures.
nostalgia n: (evocation)
SC 怀旧 huái jiù
The sound of the traditional music was full of nostalgia and old memories.