On SEP 20, 2018, "Huayuworld.org" invited NOU Chinese e-learning Center’s teacher Xi-Qiang Ou to give an online live lecture about "Learning Chinese via singing", which received favorable feedbacks from audiences. This video has uploaded onto youtube, teachers will be able to find it under the “Teacher Training Video” section. please see
https://www.huayuworld.org/video_content.php?token=j9ybKaq-Vmo9k1kx_0RkYDAtx7auuMZapQu_bFbVYV--SJNfYaj3A5H1Wq2VpOWl