请问一下be known as ,be known for,be known

请问一下be known as ,be known for,be known be known as /for/ to be known for 还是 as? be well-known as和be well-known for区别 be known as和be known for有什么区别? be known for 与 be known as 的区别 be known as be known as; be known for; be known to的区别 be well known for be known be known for /as的区别 be famous for,be fanmous as ,be known as,well-known.区别,辩析.