There was a theory and pictures, and with Tangyuan's direct guidance and production on-site, she managed to apply her woodworking skills acquired in her previous life where she was a nobody. Although her skills were limited and far below the level of the exquisite craftsmen here, at least she wasn't a complete outsider.
She started to use professional terminology, and gradually became popular among soldiers and civilians.
Day after day of running around had unexpectedly slimmed her down to 100 pounds, combined with her soaking in the space, working, and her usual physical activities, the skin around her waist and abdomen wasn't as loose as before.
Though her belly was still large, it no longer had the Michelin-like ridges. Her skin, tightened from exercise, grew firmer and firmer.