畫荻教子 [画－－－]

Jyutping waak6 dik6 gaau3 zi2
Pinyin huà dí jiào zǐ

Definitions (CC-CEDICT)
  1. to write on the sand with reeds while teaching one's son (idiom)
  2. mother's admirable dedication to her children's education
Definitions (Wiktionary)
  1. phrase, idiomatic
    Synonym of 修母畫荻／修母画荻 (xiū mǔ huàdí).
    (syn.) 修母画荻, 修母畫荻