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| 0001096906-12-000403-index.html | 2012-02-21 14:09:22 | |
| 0001096906-12-000403.txt | 2012-02-21 14:09:22 | |
 0001096906-12-000403-xbrl.zip | 39691 | 2012-02-21 14:09:22 |
| chda-20111231.xml | 308561 | 2012-02-21 14:09:22 |
| chda-20111231.xsd | 10712 | 2012-02-21 14:09:22 |
| chda-20111231_cal.xml | 6372 | 2012-02-21 14:09:22 |
| chda-20111231_def.xml | 45707 | 2012-02-21 14:09:22 |
| chda-20111231_lab.xml | 83579 | 2012-02-21 14:09:22 |
| chda-20111231_pre.xml | 61135 | 2012-02-21 14:09:22 |
| chda10q20111231.htm | 611178 | 2012-02-21 14:09:22 |
| ex31-1.htm | 16912 | 2012-02-21 14:09:22 |
| ex32-1.htm | 7167 | 2012-02-21 14:09:22 |
| FilingSummary.xml | 8859 | 2012-02-21 14:09:22 |
| Financial_Report.xls | 237560 | 2012-02-21 14:09:22 |
| R1.htm | 33911 | 2012-02-21 14:09:22 |
| R10.htm | 16227 | 2012-02-21 14:09:22 |
| R11.htm | 17863 | 2012-02-21 14:09:22 |
| R12.htm | 17008 | 2012-02-21 14:09:22 |
| R13.htm | 47176 | 2012-02-21 14:09:22 |
| R14.htm | 35528 | 2012-02-21 14:09:22 |
| R15.htm | 8855 | 2012-02-21 14:09:22 |
| R16.htm | 53137 | 2012-02-21 14:09:22 |
| R2.htm | 102877 | 2012-02-21 14:09:22 |
| R3.htm | 27832 | 2012-02-21 14:09:22 |
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| R6.htm | 25437 | 2012-02-21 14:09:22 |
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| R8.htm | 8135 | 2012-02-21 14:09:22 |
| R9.htm | 18687 | 2012-02-21 14:09:22 |
| report.css | 2721 | 2012-02-21 14:09:22 |
| Show.js | 6423 | 2012-02-21 14:09:22 |