How to Pronounce 需 xū |书/書 shū

Many of my students are having trouble with the sound of 需xū|书/書shū . Let's see if we can find some pronunciation tricks. #speakchinesenow #learnchinese #speakchinese #ganjingcampus #学中文 #说中文 #干净校园 #乾淨校園 #LiLaoshi #LearnChinese