promote a public cause
Chinese idiom, Pinyin is sh ù NF ē ng é RH ū, which means to shout along the wind, the voice can be heard far away; metaphor with external force can have a better effect. It comes from Xunzi's persuasion.
The origin of Idioms
Xunzi's persuading learning: when you climb a height and move, your arms are not lengthened, but you can see far away; when you shout with the wind, your voice is not adding disease, but you can hear it.
Idiom usage
Take advantage of the situation. example for example, if you go with the wind, it will be exciting. Sima Qian's biographies of Rangers in historical records in the Western Han Dynasty
promote a public cause
offering sacrifice with fragrant flowers - xiāng huā gòng yǎng
difficult to guess or comprehend - xuán miào mò cè
a landscape of mountains and lakes or rivers - shān guāng shuǐ sè
investigate the hidden mysteries of things - tàn yōu suǒ yǐn
draw water from a deep well with a short rope - duǎn gěng jí shēn