分道扬镳part company,each going his own way
分化瓦解disintegrate 、divide and demoralize
分门别类classify
纷至沓来come in a continuous stream
纷至沓来的thick as hail
奋不顾身dash ahead regardless of one's safety
愤愤不平be indignant
愤世嫉俗的cynical
丰富多彩rich and colorful
丰功伟绩great achievement
丰衣足食have ample food and clothing
风花雪月sentimental writings of the exploiting classes
风马牛不相及be totally unrelated