Bowed Strings: Zhonghu 中胡 The zhonghu is tuned a fifth below the erhu: G3 D4. It is slightly larger than the erhu. Techniques: Same as erhu. You Might Also Like Wind Instruments: Soprano Guan 高音管 February 16, 2020 Wind Instruments: Traditional Sheng 傳統笙 February 16, 2020 Wind Instruments: Tenor Keyed Suona 加鍵次中音嗩呐 February 15, 2020