Meaning of chéng qiān - shàng wàn:
chéng qiān - shàng wàn
成千上万
Adjective
lit. by the thousands and tens of thousands (idiom); fig. untold numbers; innumerable; countless
Zài jiérì huódòng shàng, yǒu chéng qiān shàng wàn de rén cānjiā.
在节日活动上,有成千上万的人参加。
At the festival event, there were thousands upon thousands of people attending.
Zhè běn shū xīyǐn le chéng qiān shàng wàn de dúzhě.
这本书吸引了成千上万的读者。
This book has attracted countless readers.