**Abstract: This lecture series will focus on the theory of classification for C*-algebras, we will begin with some concepts in operator algebras, then give some beautiful results in classification theory for C*-algebras. And finally we will show the recent progress in this field.
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**The following links are the video recordings of this lecture series. **

**Lecture 1**

**Lecture 2**

**Lecture 3**

**Lecture 4**

**Lecture 5**

**Lecture 6**

**Lecture 7**

**Lecture 8**

**Lecture 9**

**Lecture 10**

**Lecture 11**

**Lecture 12**

**Lecture 13**

**Lecture 14**

**Lecture 15**