sentences:  In August 2008, Mesa Air Group stated that it intended to sell all of its shares in Kunpeng to its partner Shenzhen Airlines.In June 2009, Mesa Air Group sold its financial stake in Kunpeng Airlines and all its leased CRJ 200s were returned to the US.In 2009, Shenzhen Airlines announced that Kunpeng Airlines it would be renamed Henan Airlines, operating Embraer E-190 aircraft.