HONG KONG, 2015-6-12 — /Travel PR News/ — On Sunday, June 7, 2015, Marco Polo Shenzhen Hotel hosted ‘Our Ocean We Protect’ Beachside Trash Collecting Event in Da Mei Sha, Shenzhen. Hotel’s 30 volunteers with their kids joined this event to help remove trash as much as possible before it reaches the ocean. Every year,… Read the full press release