2.1 Learning the difference between chu and qu, u and ü, zh and j 你好！ 今天我学发音 "chu" and “qu”, “u” and “ü”, “zh” and “j” 请帮助我的发音. 我的尝试 － https://goo.gl/JfmXiN 2.1 chū qù 2.1 jì lù jì lǜ 2.1 jǐn zhāng －－－ Hello! I am learning the difference between chu and qu, u and ü, zh and j. Please, find my attempts by clicking on the link above. Please, provide your comments on how does it sound and what I should be focusing on. Thanks!