上有老下有小 [－－－－－－]

Jyutping soeng6 jau5 lou5 haa6 jau5 siu2
Pinyin shàng yǒu lǎo xià yǒu xiǎo

Definitions (CC-CEDICT)
  1. lit. above are the elderly, below are the young (idiom)
  2. fig. to have to take care of both one's aging parents and one's children
  3. sandwich generation
Definitions (Wiktionary)
  1. phrase
    to have both one's aging parents and one's young children to take care of; to be a member of the sandwich generation