◆ Children's courses: synchronous upgrading and comprehensive training courses such as Bubble Children's English, Bubble Children's Chinese, Bubble Children's Mathematics and Bubble Children's English, as well as special courses such as international phonetic symbols, all foreign teachers' oral English, children's grammar and listening.

Middle school curriculum: junior high school subjects (Chinese, mathematics, English, physics, chemistry, biology, history, politics, geography).

Adult English: CET-4 and CET-6, TOEFL, IELTS and SAT.

◆ Comprehensive English: New Concept English, business oral english, oral job hunting and oral interview.