hé sì yǐ chě gōng
names of the five notes of the Chinese pentatonic scale, corresponding roughly to do, re, mi, sol, la
合
hé
variant of 合[he2]
四
sì
four
乙
yǐ
second of the ten Heavenly Stems 十天干[shi2 tian1 gan1]
尺
chě
one of the characters used to represent a musical note in gongche notation, 工尺譜|工尺谱[gong1 che3 pu3]
工
gōng
work