He died naturally at the age of 37. Same application for the dead on the second video as the first video shows the last moments of his life before he passed away.
VIETNAM - He died at 11:30 PM on May 22, 2015 at the age of 48. The memorial service was held at 10:00 AM the next day, when the religious flexed his rigor mortis. Cause of death unknown
VIETNAM - He died at 11:35 AM on June 6, 2015 at the age of 39. The memorial service was held at 11:30 PM later that day, when the religious flexed his rigor mortis. Cause of death: either accident or cancer because of his inflammation on his left eye
He died at 10:00 PM on June 26, 2015 at the age of 27. The memorial service was held at 10:00 AM the next day, when the religious flexed his rigor mortis. Cause of death unknown