痛定思痛 recall past pain -- as a warning for the future; bring home the lessons painfully learned; draw a lesson from a bitter experience; recall a painful experience; recall the past with pangs in the heart; reflect [ponder] sufferings and pains after they are gone; take one's painful experience to heart; think over the reason after this bitter lesson
风心痛 epigastric pain due to wind cold evil; epigastric pain due to wind-cold evil; epigastric pain due to windcold pathogen; epigasturc pain due to wind cold evil; wind epigastralgia