When

How To Say When In A Sentence Like, When I Came He Started Crying? Thanks In Advance

There are a few ways to refer to the word 'When' in Chinese. If I am not mistaken, the way to do it in your sentence would be with 当. 当我回来他Started Crying... Please correct me if I am wrong.

你好！ There are a few ways of expressing this but the most easy way is using the structure: 当……的时候…… When I came he started crying. 当我来的时候，他哭起来了。 This structure is simply used by wrapping it around whatever it is that you are wanting to describe. 希望这对你会有帮助。- I hope this helps you. - Lin Ping