http://cchnancy.blogspot.sg/2013/04/blog-post.html

Hello, my name is Nancy, I teach the Chinese music (Guzhend) over 20 years in Hong Kong.
I have passed in Grand 10 of Guzheng Examination of Central Conservatory of Music. 
And still participate in performance.
My students also passed the examination.

If any one wants to learn this instrument I will teach you free of charge but instead to teach me Piano.

Please message me to my email: cch.nancy@gmail.com
Or
Skype: cch.nancy@gmail.com

The above link is my website