Download of ChineeGuZheng 1.5.2 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The actual developer of the program is Kong Audio.
The program's installer files are generally known as ChineeGuZheng.exe or ChineeGuZheng_II.exe etc. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The following versions: 1.5 and 0.0 are the most frequently downloaded ones by the program users. ChineeGuZheng is included in Multimedia Tools.
From the developer:
Guzheng, as one of the most representative Chinese instruments, first appeared around the Warring States period (475 - 221 BC), then became extremely popular during the Tang Dynasty (618 - 907 AD) and spread to all neighboring areas ever since (e.g., Guzheng is the forefather of Japanese Koto). Guzheng was originally a rather simple instrument with only five strings.
You may want to check out more software, such as ChineeGuZheng Classic SoundBank, which might be related to ChineeGuZheng.