So fzlthjw--gb1-0 is almost certainly a (e.g., Founder Lanting Hei or a similar family) encoded for GB2312 Level 1 (3,755 common characters).
: Ideal for tech-focused or modern brands that want a neutral, professional "Sans-serif" look for their Chinese text. Publishing fzlthjw--gb1-0 font
: It can be implemented via the Founder Cloud Font service using the font ID FZLTHJW . Identification Guide So fzlthjw--gb1-0 is almost certainly a (e