Who is the "bearded man" often mentioned in the Chronicle of the Eastern Zhou Dynasty?

Long beard Weng is Feng Menglong's self-proclaimed name (meaning old man). Feng Menglong wrote many poems in the book to comment on historical events, such as:

Bearded Weng said:

Dave had no face to return to Dongmeng and wandered around Qilu.

If you give your face back to your old country, how can you reconcile the words pro-hate?

Bearded Weng died in the stone. Poetry cloud:

Giving one's life as a martyr is loyalty and has no name!

If you call it a daze death, Fei Lian will worship the tiger.

Poem sigh Qi Xianggong and cloud:

Zhangfang's evil flame is waiting for death. He will extinguish the fierce power and imitate madness.

If you are full of evil, you will be killed. Persuade people to do good without consulting.

Beard Weng has a poem praising:

Although the trip was unsuccessful, Wang Ming was in the eyes and ears.

Be a brave man, not a hero!