Interpretation of virgins: unmarried women; Tuotu: An escaped rabbit. Refers to not acting as an unmarried girl when joining the army; A swift as a flying rabbit. Source "Sun Tzu's Nine Places": "It is like a virgin, and the enemy opens an account; After the rabbit, the enemy can't refuse. "

For example, the ancients said' quiet as a virgin, moving as a rabbit', but when it is still, it is necessary to hide in the boudoir like a big girl and run as fast as a rabbit that has escaped from the net.