Spinach with fermented bean curd sauce

A very very simple recipe. One of my favourite way to stir fry vegetable. Must use white fermented curd; with chilli and/or sesame oil or just plain. Don't buy any that looks green or gray, they are disgustingly smelly. Red bean curd is different and I only use it for braising meat. The picture above shows two different brands of white fermented bean curds with chilli and sesame oil. Also