Ou Kai
Many people study because they are inspired by Mr. Tian or Mr. Tian. In particular, Mr. Tian recorded 365 episodes of "One Topic a Day, One Word a Day", which once caused great repercussions in the calligraphy world, making millions of people pick up brushes and making great contributions to the promotion and dissemination of calligraphy.
Yan (pinyin: yán) is a first-class standardized Chinese character (commonly used word). This word first appeared in Oracle Bone Inscriptions in Shang Dynasty, and the ancient Chinese characters were composed of "stop" as the foot and "security" as the road. The basic meaning of extension refers to extension and extension. From promotion to guidance, to recruitment, and then to delay.
The word "delay" in Ou Kai is as follows:
"Yan"