The reviews collectively highlight Tian Qin Soybean as a popular spot offering traditional soy-based treats like bean curd, grass jelly, and soy milk, praised for their fresh ingredients, good quality, and reasonable prices. The products are generally described as smooth, light, and flavorful, with friendly service and efficient staff. While most reviews are positive, some mention that the tofu can be slightly loose and not as smooth as desired. Overall, it is regarded as a reliable choice for those seeking soybean-flavored desserts and drinks.