What is the name of the instrument with two strings?

The two-stringed zither includes the following:

1. Erhu: A traditional Chinese stringed instrument with two strings, the modern erhu has one wrapped string and the other is a bare string.

2. Jinghu: is the main accompaniment of Peking Opera, there are only two strings, through the friction between the string and the bow to make sound.

3. Jing Erhu: It is an accompanying instrument added to the Peking Opera, working with the Jing Hu, and has two strings.

4. Banhu: It is the main ethnic instrument in the northern region and has two strings.

5. Gaohu: a soprano stringed instrument with two strings.

6. zhonghu: a middle-range musical instrument with two strings.

7. Low Hu: It is a bass instrument with two strings.

8. Gewürztraminer: is a bass stringed instrument with two strings.

9. The Fall Hu: is a traditional Chinese stringed instrument with two strings.

10. Leiqin: is a traditional Chinese stringed instrument that also has two strings.

11. 椰胡: It is a folk instrument, often used in Cantonese music, and also has two strings.

12. Horse head qin: It is a traditional Chinese stringed instrument with two strings.

13. Daxu Lei: is an ancient musical instrument with two strings.

14. Xiaoshuolei: is an ancient musical instrument that also has two strings.

15. Dutar: It is a folk instrument from Xinjiang with two strings.

16. dongbula: is a Kazakh folk instrument, also has two strings.

The above is just a list of some common two-stringed instruments, in fact there may be more types and variants.