In-form Everton midfielder of Nigerian ancestry Ross Barkley impressed as the Toffees thrashed Chinedu Obasi&rsquo;s Shenzhen FC in a test game staged in Dubai on Friday.<br /><br />A brace from Valencia, goals from Barkley and Kone secured a comprehensive win for Ronald Koeman&rsquo;s side.<br /><br />The Toffees have been in Dubai for the past four days undergoing warm weather training ahead of their next domestic fixture against Sunderland on February 25.<br /><br />England U20 international Ademola Lookman was in the traveling party to the Middle East and will get to know his new teammates better during the get-together. <br /><br />The Liverpool-based side are expected to depart Dubai on Sunday, February 18.<br /><br />Igho Kingsley <br /><br />Photo Credit : uefa.com<br />