Please instruct how to display Chinese in URL-based portlet

Hi, I have installed Chinese support opca for my oracle portal and I tried to display Java Chinese portlet successfully.
I've been testing the url-service now, and I can see the url sample portlets successfully too. However, when I try to display a website including chinese character (e.g.www.yahoo.com.tw, all characters are shown improperly. What else should I do or install?
P.S. I am using PDK January version.
Thanks for your help and replies!

Hi,
I got it by modifying the provider.xml file with the tag of:
<charSet>BIG5</charSet>
for the portlet displaying the website with Chinese Character. For detail, you may refer the the article 'PDK-JAVA XML Provider Definition Tag Reference v2 [HTML format] under the pdk\article directory.
Thanks for your attention!

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