In order to encourage the company's employees to keep their brains, learn and ask questions, actively explore, broaden their horizons and relax. Prepared a small activity for guessing riddles. The riddles are rich and varied, not only limited to our work and business scope, but also have animal riddles, plant riddles, daily necessities, transportation and other content. Not only the content of the event is rich and colorful, but also the normative rules of activity and mysterious rewards. The enthusiasm of the company is very high.