As an AI language model, I dont have the recent ranking of English training institutions in Huludao. However, it is recommendable to check the following criteria to measure the reliability of the list:
1. Accreditation: Accredited schools have met specific standards and are evaluated regularly by a third-party organization. 2. Experience and Reputation: Established institutions with a long-standing history and good reviews from previous students and parents are a good indicator. 3. Quality of Teachers: The instructors qualifications and experience should be carefully considered before enrolling. 4. Curriculum and Learning Materials: The training center must have a structured curriculum with quality learning materials relevant to the current pedagogical standards. 5. Learning Environment and Facilities: The learning environment should motivate students and provide ample classroom resources and educational amenities. 6. Fees: The cost must be reasonable and transparent, and it should match the quality of instruction provided.Based on these criteria, you can select the best English training institutions that are suitable for your needs.