0.8ร1ร1.2ร1.5ร1.7ร2ร2.5ร14 minโก๏ธ18 min14 min12 min9 min 26 sec8 min 20 sec7 min 5 sec5 min 40 secIntroduction to Restricted Events0.8ร1ร1.2ร1.5ร1.7ร2ร2.5ร14 minโก๏ธ18 min14 min12 min9 min 26 sec8 min 20 sec7 min 5 sec5 min 40 secIntroduction to Restricted EventsYour user agent does not support the HTML5 Video element.