铭感五内
míng​gǎn​wǔ​nèi

deeply grateful

Senses

铭感五内/ 銘感五內 míng​gǎn​wǔ​nèi deeply grateful

(literary) to be moved with extreme gratitude in one's heart; to hold deep appreciation in one's inner being. Also written as 铭感五衷 míng​gǎn​wǔ​zhōng

References

variant 铭感五内/銘感五內 → 铭感五衷/銘感五衷