Complex sentence: Wyne was trained for piano playing since 8 years old and joined the piano competition for Myanma Traditional Arts Competition (a singing, dancing, song writing and musical playing Competition held by Myanmar Government for various levels).
Split into simpler sentences: Wyne was trained for piano playing since 8 years old. Eight years old Wyne joined the piano competition for Myanma Traditional Arts Competition (a singing, dancing, song writing and musical playing Competition held by Myanmar Government for various levels).