luo tianyi, vocaloid, vsinger (vocaloid), absurdres, chinese commentary, commentary request, highres, 1girl, alternate costume, alternate hairstyle, chinese clothes, closed mouth, copyright name, green eyes, grey hair, guqin, hair ornament, hair rings, hanfu, holding, holding instrument, instrument, long hair, long sleeves, looking at viewer, music, playing instrument, sitting, smile, solo, wide sleeves