Is there any gold in the Hulusi exam grade?

The Hulusi exam grade has gold content.

Generally speaking, there are three reasons to take the exam:

1, you want to get a certificate to encourage yourself.

2. Parents want to know the level of the training institution, or whether the teacher's teaching results can be recognized by the examination institution.

3. The certificate can be used as a basis for applying for a special art student or for getting extra points in higher education.

Expanded Information:

Note:

Hulusi can be categorized into three types: high, medium and bass. Its tone is unique and beautiful, the appearance of ancient, soft, elegant, simple to learn, compact and easy to carry, by the majority of music lovers and Chinese and foreign tourists love.

The shape and structure of the gourd silk is unique, it is made of a complete natural gourd, three bamboo tubes and three metal reeds, the whole gourd to do the air box, the gourd is inserted into the lower part of the three bamboo tubes with different thicknesses, and each of them is inserted into the gourd in the part of the bamboo tubes with a copper or silver reed.

The middle of the bamboo tube is the thickest, above the opening of the seven tone holes, it is called the main pipe, on both sides of the attached pipe, above only reed, not open tone holes (refers to the traditional gourd silk), can only be issued with the main *** Ming and the harmony of the tone. Usually the left side of the pipe sends a "3" tone, and the right side of the pipe does not pronounce (or sends a bass 6 tone).