正宗

他是少林正宗，武功自然了得。

He comes from an authentic Shaolin lineage, so his martial arts skills are naturally formidable.

在太极拳界，陈氏被公认为正宗，许多其他流派都源于此。

In the world of Tai Chi, the Chen style is recognized as the authentic lineage, from which many other schools originate.

这家店的四川菜味道非常正宗，麻辣鲜香。

The Sichuan food at this restaurant tastes very authentic, with its characteristic numbing heat and rich flavours.

想要吃正宗的北京烤鸭，必须去那家百年老字号。

If you want authentic Beijing roast duck, you have to go to that century-old restaurant.