When docx of thai language export as pdf it's messy code。

when we export docx to pdf with libreoffice-online in docker, thai language is messy code.

Question retagged from “base” to “writer” as it appears not to be related to databases.

Is this a “recently written” document or one created many years ago when Windows didn’t yet adopt Unicode?

Please modify your question to answer and don’t use a comment. While at it, mention OS name and LO version.

IMHO the row of squares indicate missing characters in the used font. So my first step would be to check, wich font is used, and if it is installed in the docker-container/ available for your online-office.

finally find the problem, should config fonts in application and not in system .