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This website is established upon the principle of barrier-free website design, and the primary content of its website lay is found in 3 major categories ：
- Menu Block Area： Blind-leading brick is found at the left-handed side of upper selection menu。
- Left Block Area： Blind-leading brick is found at the upper side of the left-handed selection menu。
- Content Area： Blind-leading brick is found at the immediate upper side of the content area。
- Upper Block Area： This area is designed with the related hyper-link and specific service to this website。
Accesskeys of this website are programmed as follows：
| Accesskeys |
AREA |
Notes |
| ALT+L： |
Left Block Area |
This area is designed with subordinate hyper-link to this website。 |
| ALT+C： |
Content Area |
This area displays the website content of each website as well as relevant information to other links。 |
| ALT+U： |
Menu Block Area |
This area is designed with major hyper-link menu to this website。 |
| ALT+R： |
Upper Block Area |
This area is designed with the related hyper-link and specific service to this website。 |
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