Does Luohe college entrance examination need parents' marriage certificate?

No need. Children don't need their parents' marriage certificates to fill in their volunteers for the college entrance examination anywhere in China. The registration materials required for the college entrance examination are only household registration books, ID cards, academic credentials and related certificates, which are mainly related to the students themselves and have nothing to do with their parents' marital status, and their parents' marital status will not affect their children's future employment life.