These guys are literally doing well on their work.
I came to China after graduation from Uni in 2018, working for an English training school in the city Chengdu. I met Wayne of Granderteaching when I was looking for the job change upon the completion of my contract. He is a very nice person, professional, confident, understandable, working efficiently and speaking fluently English. We had a voice call at the first place, he made me feel like that he was knowing very well about the schools and esl market in China, he could understand the things that I concerned the most for my next position, and he even matched the school for me during this first call. We went together to the school for the interviews as we were in a same city, and we've managed to do the initial and the second interview at the same day, I was secure and comfortable working with Granderteaching.
Unlike other recruiting agents who keep asking you a bunch of questions and then chasing you to do their interview because they think the offer is better, however, frankly speaking it seems like they were not being strictly truthful, I believe Granderteaching is much better than any other recruiters I've encountered.