+4 = 7

ㄧㄣˊyín

ㄧㄣˊyín
  1. 吟詠」。
to chant; to recite, verse; song (often used in titles of classical poems)​, (literary)​ to lament; to groan, (bound form)​ (in poetry)​ the cry of certain animals and insects, (music)​ rapid vibrato (technique for playing the guqin 古琴[gu3 qin2])​ (cf. 猱[nao2], wide vibrato)​
summen (V)​, wehklagen, aufstöhnen (V)​