You can go to the Jason Wu Gymnasium on Jingkou Road, where you mainly keep fit, but you still have Sanda as your daily hobby to study, so it's totally ok.

Shibei northeast

The reason why these places are put together is because there is only one place near these places that specializes in Sanda ~ Takeshi Aoshima Elite Sanda Club is located on Ningxia Road near the border police station ~ You can find the specific location by asking ~ It is a club opened by Teacher Cao Maoen (Teacher Cao doesn't need to introduce it, right? ) the teaching inside is quite professional ~ I suggest you go there to study ~

cubic

There is really no place to learn Sanda professionally in this position ~ but there are quite a few Taekwondo gymnasiums ~ If you really live in Sifang, you can consider studying there selectively ~ If you are interested, you can go to Qingdao Military Sports School ~ It is the training place of Qingdao Sanda team ~

Qingdao boxing training base, the coach is Ma Yunan (Baidu searched him). Mainly boxing, but coach Ma practiced Sanda for two years before, and then changed to boxing. Mainly coaches, the venue is good, with boxing ring, sandbags, bouncy balls, strength training area, shower and dressing room. In Qingdao, the venue is the best and the coach is the most famous. I hope this helps.