X and nj are Chinese words, and pinyin is X and NJ. One refers to scheming, strategy and deception; Two fingers dexterity. From the poor bird's ode. How to get what you don't deserve: a person's ability and situation tend to remain unchanged for a period of time. During this period, it is himself who can use these two things to seize opportunities, but what he can't get within his normal ability (including job opportunities, etc.). ), and he wants to get it by other means, such as cheating. , belongs to his scheming.