Campaign : Blog and Media
Week#:  4
Username Bitcointalk: hoangvuthach
Bitcointalk Profile Link: https://bitcointalk.org/index.php?action=profile;u=1066639
ETH Address:  0xc175a33e3231E477E0109FA3498D413A0774a100
Link to your Content Creation:
1.  https://youtu.be/bd11Njaeud0