晏: late县: a surname海晏: haiyan管海晏: guan haiyan海晏堂: hall of national peace海晏河清: (比喻天下太平) when the sea is quiet and the river clear - - piping times of peace; peace and tranquility under heaven [throughout the world]; time of peace and calm; when the huanghe river is clean and the sea calms down河清海晏: (形容天下太平) the yellow river is clear and the seas are calm. - - perfect tranquility under heaven; a peaceful time [era]; piping times of peace; the world is at peace.; time of peace and prosperity海豚: [脊椎] delphinus delphis; dolphin; delphis; delphinids; porpoise◇海豚馆 dolphinarium; 海豚泳 dolphin (swimming); dolphin butterfly; dolphin fishtail海豚;系船柱: dolphin海豚;小鲸: baird's beaked whale海豚爱上猫: when dolphin met cat海殇: just one kiss海豚保护区: dolphin sanctuary海榄雌科: avicennniaceae