London, UK, 2013-04-29— /travelprnews.com/ — Hainan Airlines has received the 5-Star Airline certification for the third consecutive year at a press conference held in Beijing on Monday 22nd April 2013. The Chairman of Hainan Airlines , Mr Chen Ming also launched the airline’s new tagline of “Cherished Experience “. This also coincides with the occasion of Hainan… Read the full press release