Email Subject in Gmail

[pumpkinlam]

I ve downloaded the phpmailer!
When the email [b]subject [/b]is in traditional chinese character, it cannot display properly Gmail.
(The content is fine if it is also in traditional chinese character.)

And I tried to just use the php function [b]mail()[/b],
it did work in chinese character.
However, i need the email content to be in HTML, so, i added headers in the function mail(),

headers = "X-Mailer: PHP/" . phpversion() . "\r\n" .
      "MIME-Version: 1.0\r\n" .
      "Content-Type: text/html; charset=utf-8\r\n" .
      "Content-Transfer-Encoding: 7bit\r\n\r\n";

it got even bad, that is, cannot display both chinese character and HTML content.

I have to work it for whole day, and still havent get a solution to it.
Could anyone know how to solve it??

thanks!!