Bin Feng Die Wu is the senior model of the Kaoji series, for students preparing for music-specialist school admission and competitions, and for teachers who want a demonstrator instrument.

Soundboard conditioning and assembly standards are above standard exam instruments, with note-by-note checks recorded before release. The body is stable enough for hours of daily practice.

It is clearly more expressive than entry exam instruments: registers contrast distinctly, dynamics are controllable, and the student's musical intention comes through — which directly helps refine details during preparation.

During the admission-preparation phase, practice intensity is highest; have the instrument checked each term and keep a stable practice environment with minimal swings in temperature and humidity.

For exam grades and sizing, see graded exam guzheng buying guide.

Buying advice: this model is listed at CNY 7000, which is a higher price in the range of the 8 models in the Kaoji series (prices run CNY 5000 to CNY 8560).A Lotus Stem (CNY 8560) is the next step up and is worth comparing if your budget is close. To keep the budget down, start from Among the Clouds (CNY 5500). Falling Petals sits at the same price with a different look and voicing — pick on taste. Bulk pricing is explained in How to order.

FAQ: How far will an exam-series instrument take a student? The series covers the full cycle from beginner to upper-intermediate, and the corresponding grade range is noted on each product page. Students aiming at music-specialist school admission should choose the upper models of this series.

Suitable for: the Grading series is for young students, training centres and exam candidates — stable tuning and comfortable action make it a reliable choice for grading and daily practice. Batch orders for studios and schools are quoted by quantity with a specification list. Send your quantities and scenario through the enquiry form.