Teacher Zhu's real name, his group CP is Lu Benjuan, the female guest of No-appearance Association, and she introduced herself. When Zhu Zong and Juan Jie met for the first time, they first presented their business cards. There are two information points on the business cards: their rank is president and their city of residence is Guangzhou, a first-tier city.
When Mr. Zhu and Sister Juan talked about their study experience at Stanford, Sister Juan asked him how to say "bank game manual" in English, and Mr. Zhu replied "playgame". Seeing that English was not good, Mr. Zhu switched to Japanese, saying that he had worked in a Japanese company and was proficient in Japanese. When Sister Juan asked him how to speak a few household words in Japanese, Mr. Zhu took an excuse to take a bath in the bathroom.