言心 [－－]

Jyutping jin4 sam1
Pinyin yán xīn

Definitions (Wiktionary)
  1. verb, literary
    to say what is on one's mind
    (syn.) 抒发, 倾诉, 抒發, 陶泄, 倾吐, 傾吐, 发泄, 陶洩, 鳴, 發洩, 傾訴, 鸣
  2. noun, literary
    what one says and what one thinks; speech and thought