What's the difference?

Famous VS Notorious

One, narrow the corners of your lips, two, put the tip of your tongue right behind your bottom front teeth. Remember these points, and let's read together,  ü.


Learn Chinese Pinyin with Crystal 

Pinyin2: i, u, ü

When you pronounce 'e', first, open your mouth natually, and don't move your lips. Not like this, naturally: e. Then, make your tougue intense, narrow it. At last, try to lift the back of the tougue as much as possible, and at the end of the sound, drop the back of the tougue to the original position, make your jaw come back too.