Pictographic: A mine or wellRadical:

meaning for jǐng:

  • - a well
  • - Classifiers: 口
  • - neat
  • - orderlya mine
  • - a mine shaftcourtyard
  • - atrium
  • - opening in a roof
  • - skylight
  • - caisson ceiling
  • - (TCM) acupuncture point TB10(water) wellunderground
  • - in the pit (mining)(oil) blowout
  • - surge
  • - gush

jǐng
zhōng
de
shuǐ
hěn
qīngchè清澈

The water in the well is very clear.