What is the best attitude for small companies when recruiting employees to meet people? How to attract talents?

There are many talents, but they are not met occasionally. All we want is the best of the best. We are a little serious about teachers who look introverted, but occasionally smile. For confident people, smile and nod as soon as they enter the door to see if they will return to arrogance. For serious or nervous people, make sure your expression. You must take seriously those who seem erratic. Personal opinion, or think about it yourself, if satisfied, I hope to give the best ~