After we have basically mastered the primary fingering and simple songs of Hulusi according to the progress of the tutorial, we will start to practice more complex knowledge.

Fourth month learning content: double spit, portamento

1. Long-tone etudes, scale etudes, and active finger etudes will continue to be practiced this month.

2. Double vomit (and triple vomit), which is the focus of this month. You can use the cucurbit silk to practice at the beginning. The two are very similar, but the number of breaths and intervals are different. You need to grasp the feeling and practice more. When you can completely grasp the two senses, you can Use the double-spit etudes or the three-spit etudes in the cucurbit flute tutorial. Just like the previous live finger exercises, you must master one etude before proceeding to the next one. If time is too late, one is enough. This is a long-term process that can continue in the future.

3. You can learn one Etude on Glide and one Etude in Glide this month.

4. Learn to blow "Fengwei Bamboo under the Moonlight". (Other first and second grade cucurbit flute can be learned to play)

The fifth month learning content: double spit, duplication, boeing, vibrato (tremolo)

1. Long-tone etudes, scale etudes, loose-finger etudes, double-vomit (three-vomit) etudes, continue to study, and spend more time on loose-finger and double-vomit etudes this month.

2. Duplication, Boeing, and vibrato (tremolo) can all be learned from time to time, and some simple etudes about these techniques can also be found.

3. Learn to play double vomit and three vomit music of grade 4 and 5 with little content, such as "Moon Night".

By the time you learn this, your cucurbit flute has almost reached the beginning.