航To sail. To sail on water with a ship. To go through the air with an airplane.
洋Oceans. A big ocean. Wide sea. Big waves. Wide and large. A crowded appearance. An appearance of water spreading. Abbreviation for "Western". Two major cultural spheres in the world (Western, Eastern)Oceans. A big ocean. Wide sea. Wide and large. An appearance of water spreading. Abbreviation for "Western". Two major cultural spheres in the world (Western, Eastern)
航To sail. To sail on water with a ship. To go through the air with an airplane.
流Flow. The flow of water, etc. To spread in the world. To send to a distant place. To wander. To end without taking shape. To deviate from the original purpose. A unit of flag. Technique. Style. Companions.