The Dream of Zhou Gong (Happy Old Sick and Singing Singing) dreamed of great happiness from Mao Xiao.
Dreaming of filial piety shows that you still miss the people and things of the past.
Dreaming that someone has filial piety in your hands means that there will be sadness over you. For those in love, they will quarrel with each other and eventually break up.
The original Zhou Gong interpretation of dreams
See people wearing filial clothes, Lord Ji. "Gong Zhou Interpretation of Dreams"
Dreaming of Xiaoyi, there is an official. The Dream Book of Dunhuang
Dressed in filial piety, Guan Lu arrives. "Gong Zhou Interpretation of Dreams"