How to group the characters of warships?

1. How to form warships: fleet, warship, aircraft carrier, warship, flagship, gunboats, frigates, warships, armored ships, capital ships, warships, cruisers, destroyers, warships, supply ships, Zhongshan, space warships, Ge ships, Huanglong ships, naval guns, warships and enemy ships.

2. The boat is a Chinese character, and the pinyin is Ji 'an. The main reason is ㄐㄧㄢ _. The radical "supervisor" is simplified to "see". Save strokes and simplify them according to ancient calligraphy. From ships and prisons. Be prepared for danger in times of peace is a model of supervision. The two paradigms of ship and supervisor are superimposed. The square template house is a model ship, just like a prison ship.