Problem with Thailand Characters in pdf creation

Dekari

Hello,

i have some serious issue with utf8 capability in my website. I'm using datatables and all are ok but when it comes to export PDF from my data the THAILAND characters are not recognised and are shown as ????

can we solve somehow this?

thanks!

Dekari

Hello again, any update on this issue? Please we need to find a solution here as it's very important. thanks in advance