Are they miles ahead? My impression of Chinese biology isn't that it's super advanced - I mean, it's another subject, but consider the recent headlines about the CRISPR baby. Ask any biologist about that experiment, and they'll tell you it's not only the ethics that are seriously bizarre, but just the idea that you should use something like CRISPR on a baby at this stage in the technology's development. It's mad science, but it's not likely good science.