杖鼓 [－－]

Jyutping zoeng6 gu2
Pinyin zhàng gǔ

Definitions (Wiktionary)
  1. noun
    zhanggu (a double-headed hourglass drum used in traditional Chinese music, primarily in Fujian province)
  2. noun
    janggu (a double-headed hourglass drum played with two sticks, used in traditional Korean music)