According to the introduction of University Student Network, Dalian Liuyu English is an English training institution located in Dalian, which mainly provides English learning courses and services for children and adolescents. According to the online evaluation, Liu Yu's advantages in Dalian are as follows:

Faculty: There are many foreign teachers and local teachers with international education background and qualifications, with rich teaching experience and friendly style, which can stimulate students' interest and motivation in learning.

Teaching quality: teaching in small classes, with no more than 10 students in each class, to ensure that every student can get full attention and guidance. The curriculum is scientific and reasonable, and graded teaching is carried out according to CEFR (the same reference standard of European languages), focusing on cultivating students' listening, speaking, reading and writing abilities and intercultural communication abilities.

Teaching environment: The classroom is fully equipped with multimedia equipment and interactive whiteboard to create a relaxed and pleasant learning atmosphere. The geographical location and transportation of the campus are very convenient, and there are many bus stations and subway stations around.

Teaching service: provide free audition classes and proficiency tests, and recommend appropriate courses according to students' actual situation and needs. Organize various English activities and competitions regularly to increase students' practical opportunities and self-confidence. Feedback students' learning progress and achievements in time, and keep good communication with parents. The shortcomings of Liu Yu's English in Dalian are as follows:

Higher fees: Compared with other similar training institutions, Liu Yu's English fees in Dalian are higher, which may not be suitable for families with limited budgets.

Few courses: At present, Liu Yu English in Dalian only provides English training courses for children and teenagers, and there are no courses for adults or other goals, which may not meet the needs of some learners.

Course time is relatively fixed: the course time of Liu Yu English in Dalian is relatively fixed, usually on weekends or afternoons, which may be inconvenient for some learners with special schedules.

To sum up, Dalian Liuyu English is a professional and high-quality English training institution, which is suitable for children and teenagers who want to improve their English level and ability. However, there are also some shortcomings, and we need to choose according to our own situation and goals.