reunion after long separation
It's a Chinese idiom, Pinyin Du ì Chu á ngy è y ǔ, which means to meet relatives, friends or brothers after a long separation. It's from Zhang Siye's lodging in the rain.
The origin of Idioms
Bai Juyi of Tang Dynasty wrote a poem in the rain: "if you can come and stay together, listen to the rain and sleep in bed."
Idiom usage
To meet again after a long separation. example the Photinia tree behind Zhonghe hall, you and I are opposite each other to listen to the rain at night. Song Sushi's sending Liu Sicheng to Yuyao
reunion after long separation
maintain internal security and repel foreign invasion - ān nèi rǎng wài
run like a wolf and rush like a boar - láng bēn shǐ tū
Study classics and make history - yán jīng zhù shǐ
one 's eyes run over with tears - rè lèi yíng kuàng
the huanghe river is clear and the seas are calm - hé qīng hǎi yàn