正宗 (zhèng zōng): Orthodox school (Adjective) — Meaning & Stroke Order

This report cites orthodox historical documents, and its argumentation process is rigorous and credible.

The tea sold in this shop is very authentic and tastes especially good.

The so-called orthodox school he claims is actually not widely recognized by academia.

The Sichuan cuisine he makes is very authentic, even people from Sichuan say it's delicious.