1. Level 1 requirements: The pitch of the scale (D, G) is well controlled, holding the piano, holding the bow, and pressing the strings are basically correct, the rhythm is correct, and the sound quality is relaxed. Repertoire: "Pastoral Spring", "Tibetan Dance" ("Early Dawn in the Mountain Village").

2. Level 2 requirements: Correct playing posture and bowing technique, preliminary mastery of handle changing techniques, stable intonation control of the upper and middle handles, and a good sense of rhythm. Repertoire: "Meeting in Aobao", "Flying a Kite", ("White Hada").

3. Level 3 requirements: The upper, middle and lower instruments can be changed freely, the pitch is stable, the rhythm is good, and the initial mastery of vibrato and portamento techniques is achieved. Repertoire: "Little Flower Drum", "Embroidered Gold Plaque", ("Osmanthus Flowers Bloom Everywhere in August", "I am a Little Rider on the Prairie"). Etudes: "Longbow Exercises".

4. Level 4 requirements: Make good use of commonly used techniques, short and fast bows are clean, clear and elastic, slow and long bows have solid sound quality and mellow timbre, and can play music completely. Repertoire: "Horse Racing", "Good Night", "Swelling River and Waves of Sand", "Singing for a Good Harvest", "Drawing Camels", "Bright Walk", ("Soldiers and Common People", "Yellow Water Ballad"). Etude: "Pitch Correction Exercise in B flat".

Note: The first piece among the repertoire for Level 5 and above is a compulsory piece, and the rest are optional pieces.

5. Level 5 requirements: good intonation and rhythm control, complete and smooth music performance, definite sound from the jump bars, good sound quality, and a certain degree of expressiveness. Repertoire: "The Village Has Changed", "Listening to the Pines", "Happy Sending of Public Food", "Travel to Hometown", "Huagu Tune", ("Running on Thousands of Miles of Grassland"). Etudes: "Dynamic Exercises in C".

6. Level 6 requirements: Skills such as quick handle changing, jumping handles, and changing strings inside and outside can be applied more freely, the hands can be coordinated well, and the music performance has deep expressive power. Repertoire: "Hymn", "Going to the Market", "Candle Shadow Shakes Red" ("Sunan Ditty"), etude: "Triplet String Changing Exercise".

7. Level 7 requirements: Able to make good use of various techniques to completely express music, with no obvious errors in pitch and rhythm, and with beautiful and infectious timbre. Repertoire: "River Water", "Henan Ditty", "Birds in the Empty Mountain", "New Herdsmen on the Grassland", "Walking in the Streets", "Xiangjiang Music". Etude: "Comprehensive Exercises".

8. Level 8 requirements: Ability to better master various styles of music and difficult techniques, with deep performance and strong expressiveness. Repertoire: "Northern Henan Ballad", "Idle Residence", "Spring Scenery in the South of the Yangtze River", "Liubo Song", "Ripe Grapes". Etude: "Comprehensive Exercises".

9. Level 9 requirements: Can skillfully use various techniques, have a deep understanding of traditional repertoire, perform profoundly, and have a better grasp of the charm of various music. Repertoire: "Moon Reflected on Two Springs", "Capriccio on a Theme of Qinqiang Opera", "Sanmenxia Rhapsody", "Blue Flower Ballade", "Singing in Sickness". Etude: "Ostinato Changing String Exercises".

10. Level 10 requirements: Comprehensive technique, good temperament, good command of all kinds of music, ability to complete concertos, and a certain artistic appeal. Repertoire: "A Flower", "Autumn Moon in the Han Palace", "Red Plum Caprice", "Great Wall Caprice", "Wedding Farewell". Etude: "Concert Etude".