Quality development, also known as outward bound training, originally meant that a small boat left the quiet harbor and plunged into an unknown journey without hesitation, to meet challenges again and again, to overcome difficulties, to hone its own quality, and to enhance the happy energy in its mind.

After the foundation in the 1940s, the expansion in the 1950s, the leap-forward development in the 1960s, the stability in the 1970s and the internationalization in the 1980s, nearly 40 schools have been established on five continents. The British headquarters is the center of global outward bound training activities. Exit training emphasizes safety first and advocates environmental protection. Its declaration is: inspire self-esteem, care for others, serve the society and look at the world.

This kind of training originated in Britain during World War II, when the fleet on the allied Atlantic supply line was repeatedly attacked by German artillery and submarines. Many inexperienced young sailors died at the bottom of the sea. In view of this situation, German educator Kurt Hann and others founded Aberdeen Weihai School.

Train young seafarers' survival ability at sea and survival skills after ships hit rocks, so that their bodies and will can be exercised. The outward bound training course aims to cultivate cooperative consciousness and enterprising spirit, and advocate nature and environmental protection. Help enterprises and organizations to stimulate the potential of members, increase the vitality, creativity and cohesion of the team, and achieve the purpose of improving the team's combat effectiveness.