"Ruo" here means like, like.
If:
1. If, if: If, if.
2. Such as, such as: the age is like, the peace is like a vegetable, the bystander is like nobody, the deaf ear.
3. You, you: If generation.
4. Approx.: certain, if allowed.
5. This is like this: "If you do what you want, ask for what you want. It's like asking for fish on the edge of wood."
6. Obedience: "Great grandson is if".
7. It refers to "Hai Ruo": "Look at the ocean and sigh".
8. It means "like wood".
9. It refers to "Du Ruo": "Mulan Ze contains Ruofang."
10. The first particle of a classical Chinese sentence is often used with "husband": "If it rains heavily, the moon will not open“
11. It is used after an adjective or adverb to indicate the state of a thing: "If the mulberry leaves are not falling, the leaves are in full bloom.".