Một chút về thiền định

• 00:07
• 00:31
• 00:55
• 01:19
• 01:43
• 02:07
• 02:31
• 02:55
• 03:19
• 03:43
• 04:07
• 04:31
• 04:55
• 05:19
• 05:43
• 06:07

public service announcement regarding meditation