<Li> Tōsan (父さん): when a woman addresses her own "husband" (the "father" of their children) </Li> <Li> Bāchan (祖母 ちゃん): when grandchildren address their "grandma". </Li> <Li> Jiichan (祖父 ちゃん): when grandchildren address their "grandpa". </Li>

What is the meaning of chan and kun