be at sb . ' s beck and call
Chinese idiom, Pinyin is Su í R é NF ǔ y ǎ ng, which means to go with the flow and follow the popular. From the book again with Yang Jizi.
The origin of Idioms
Bao Shichen in Qing Dynasty wrote again with Yang Jizi: "Hou Chaozong worships others, and he is near to you."
Idiom usage
I have no idea. You can't follow people without principle.
be at sb . ' s beck and call
the music lingered in the air long after the performance ended - niǎo niǎo yú yīn
Cast the new and wash out the old - zhù xīn táo jiù
expect to see someone who never comes - wàng yǎn jiāng chuān