user
Instruction
Answer the question based on the provided table.


Table
Table Title: 2008 in Chinese football
Table Content:
| Date | Venue | Opponent | Result | Scoreline | China scorers |
| --- | --- | --- | --- | --- | --- |
| January 10 | Dubai | United Arab Emirates | Drawn | 0-0 | — |
| January 20 | Zhongshan | Lebanon | Drawn | 0-0 | — |
| January 27 | Zhongshan | Syria | Won | 2-1 | Qu Bo 64'\nZhu Ting 90' |
| March 15 | Kunming | Thailand | Drawn | 3-3 | Qu Bo 34'\nHan Peng 67'\nZhu Ting 90' |
| April 16 | Seattle | Mexico | Lost | 0-1 | — |
| April 23 | Los Angeles | El Salvador | Drawn | 2-2 | Xiao Zhanbo 62' pen\nQu Bo 63' |
| May 25 | Kunshan | Jordan | Won | 2-0 | Hao Junmin 23' pen\nLi Weifeng 48' |
| Dec 17 | Muscat | Oman | Lost | 1-3 | Qu Bo 58' |
| Dec 19 | Muscat | Iran | Lost | 0-2 |  |
| Dec 21 | Amman | Jordan | Won | 1-0 | Cao Yang 77' |


Question
how many venues are there on the chart?


Answer Format
The final answer should be concise and use the following format:
```json
{
    "answer": [
        "answer1",
        "answer2",
        ...
    ]
}
```
rule
["8"]