Query to get threads ?

[FBI]

$thread-trend to get Subject (limited by 55 chars)
and this subject together work with another template call (portal_latest_trend) like this

Code:

<div> <a href="{$mybb->settings['bburl']}/thread-{$thread-trend['tid']}.html">{$thread-trend['subject']}</a> </div>

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So I have full thread link to display on my custom page.
But, as you said there is no Join.
Could you please help, which code should be add?