菽水承欢

菽水承歡
shúshuǐchénghuān

children's filial piety to their parents

Wiktionary

Entry Composition

1 菽水 shúshuǐ
  1. (of food) light or mild and cheap
  2. light or mild and cheap
2 承欢 chénghuān to cater to sb to make them happy (esp. of one's parents)