Boko Haram last May and in June was released 27 hostages kidnapped in Cameroon .
the 27 hostages, among them 10 Chinese workers in Cameroon to the north of the shield plane was delivered . In a statement after the incident, government spokesman Issa Tchiro hostages to be delivered safely and taken to hospital for medical checks , he said . Chinese officials have also received 10 Chinese workers confirmed unharmed .
Cameroon in Cameroon , including Deputy Prime Minister Amadou Ali's wife also where 27 people were kidnapped by Boko Haram organization . Boko Haram 219 young girls earlier had missed on April 14 .