to play the xiao 簫|箫[xiāo] (mouth organ)

to beg while playing pipes; cf politician Wu Zixu 伍子胥[Wǔ Zǐ xū], c. 520 BC destitute refugee in Wu town, 吳市吹簫|吴市吹箫[Wú shì chuī xiāo]

to busk

virtuoso piper wins a beauty, cf 玉人吹簫|玉人吹箫[yù rén chuī xiāo]

(slang) fellatio

blowjob