FxParlant wrote:
It seems to work pretty well now ?
François
Dear François and all,
I'm very sorry for bothering. The problem seems caused by zh-tw locale and PHP page cache. Since my mediawiki is set to zh-tw, the Main_Page, for example, will be 首頁 by default. When I use Template:Languages, I'm not sure and cannot reproduce that if it was not able to generate translation pages automatically because that {{Languages|首頁}} seems not to be equivalent to {{Languages|Main_Page}}.
After changing all template tags to English and specifying the locale explicitly such as {{Languages|Main_Page|zh-hant}} and clear up PHP page cache, the system works fine now.
Thank you for all your patiences.
Sincerely, Mike