From Fuyang to Tonglu, a hundred miles away, what does Xu mean?

"One hundred Li from Fuyang to Tonglu" means "More than one hundred Li from Fuyang to Tonglu", in which "Xu" indicates the approximate number and approximate number.

Other meanings of Xu:

1, like; Admit advantages: praise; Push Xu.

2. Promise to give something to others in advance: make a wish; Promise.

3. It means that the woman is engaged: engaged; Engaged.

4. acceptance, approval: permission; Allow; Promise.

5. Possibility; Or: maybe; Maybe.

6. The degree of representation is close to a certain number: more; For a long time; How much is it?