以后(yǐ hòu) and 后来 (hòu lái) both include 后 this character , it means behind, in English they both could be translated as “later”, you can say they are the same in meaning, but not the usages, which make the 2 words very different, basically 后来 can only use in a past tense but 以后 can use in past or future tense, in this episode I will show you 5 example sentence to help you understand better