Only some of Chinese characters' font have changed

Problem: After applying a Chinese font, only some of the Chinese characters' font have changed

Cause: The Chinese text is Simplified Chinese, but I am applying Traditional Chinese fonts.

Solution: First of all, convert the Chinese text from Simplified Chinese into Traditional one. Apply Traditional fonts to them.

Traditional Chinese become Simplified Chinese when converting Word into PDF

Solution: Do not use HanDing (漢鼎) fonts. All the other Traditional Chinese fonts are fine.