Compare: 唐 vs 唐

唐とう

Tang dynasty (of China; 618-907); T'ang dynasty

唐から

China (sometimes also used in ref. to Korea or other foreign countries)

とう唐

N5CommonNoun

Tang dynasty (of China; 618-907); T'ang dynasty

から唐

N3Noun

China (sometimes also used in ref. to Korea or other foreign countries)