echo one another
In Chinese, Pinyin is C ǐ h ū B ǐ y ī ng, which means close contact and cooperation.
This: here. There.
echo one another
beat the gongs and withdraw the army - míng jīn shōu jūn
To serve the public with integrity - dǐ jié fèng gōng
uphold fairness without favouring anyone - shǒu zhèng bù náo