- Yuetao (1)
This qin is named Yuetao. It was made by the student of Choi Chang-sau, Lee Chun-yuen, Otto in 1997. This photo shows the front of Yuetao in Zhongni style.
- Yuetao (2)
This qin is named Yuetao. It was made by the student of Choi Chang-sau, Lee Chun-yuen, Otto in 1997. This photo shows the back of Yuetao in Zhongni style.
- Lianzhu Style Qin (1)
This qin was made by the student of Choi Chang-sau, Lee Chun-yuen, Otto in 2004. This photo shows the front of Lianzhu Style Qin.
- Lianzhu Style Qin (2)
This qin was made by the student of Choi Chang-sau, Lee Chun-yuen, Otto in 2004. This photo shows the back of Lianzhu Style Qin.
- Jiaoye Style Qin (1)
This qin was made by the student of Choi Chang-sau, Lee Chun-yuen, Otto in 2006. This photo shows the front of Jiaoye Style Qin.
- Jiaoye Style Qin (2)
This qin was made by the student of Choi Chang-sau, Lee Chun-yuen, Otto in 2006. This photo shows the back of Jiaoye Style Qin.
- Jiaoye Style Qin (3)
This qin was made by the student of Choi Chang-sau, Lee Chun-yuen, Otto in 2006. This qin has a plantain leaf style, with the bottom of the head simulating a plantain stalk.
- Jiaoye Style Qin (4)
This Chinese parasol top board was formed with hexagonal units glued together by lacquer, each hexagon is made from two identical trapezoid units of parasol.