Sun Lee
Public profile • 2 summaries
"If you know just two things, you don't need to spend a fortune on Daechi-dong. Please save time and money." | Elementary and Middle School Math Pre-Learning Roadmap to Grade 1 (Director Kim Hyun-jung)
가든패밀리 (Garden Family)
"Don't work in the afternoon." Everyone's smartest time is different | Intellectuals' Invitational EP.46 (Professor Kim Kyung-il, Part 1)
지식인사이드