1. Old horse, a Chinese word, was an old horse in ancient times, but now it is a person with very profound experience or experience.

2. It refers to the middle horse when driving in ancient times. Also called subduing a horse. A medium-sized horse. China resigned from the sea.

"Waima" is pronounced as "",which is a Chinese word meaning foreigner.

4. Direction refers to the four directions of southeast and northwest. In life, direction represents the ideal and goal of life.