Jelly-like vaginal discharge is a good thing

Vaginal secretions are a kind of yin substance secreted by women, which is mainly composed of mucus secreted by the cervix and fallen cells in the vagina. Vaginal secretions mainly contain some normal beneficial bacteria, inflammatory cells, etc. Vaginal secretions are normal as long as they are odorless, transparent or purple. So is jelly-like vaginal discharge a good thing? What is the reason why female secretions are crystal jelly-like? How should it be improved?