Bitcointalk name: trinhan1988
Video Link =
1. https://www.youtube.com/watch?v=YjYGFj582pQ
2. https://www.youtube.com/watch?v=7E6T4dfc_RY
3. https://www.youtube.com/watch?v=LAgagyOCjJg
4. https://www.youtube.com/watch?v=kPTj10980hM
5. https://www.youtube.com/watch?v=qlqrW_0jaik
6. https://www.youtube.com/watch?v=3ep465FWmdQ