I think Baizhu and Sucrose should meet.

Dr. “everyone says my medicine tastes too bitter” Baizhu and Alchemist “I have an obsession with increasing the sweetness capacity of Sweet Flowers” Sucrose.

Inspired by the Haw Flakes those Chinese doctors give you to take with their bitter herbal concoctions, but Sucrose is the supplier, because she can pack ultra dense high fructose sweet flower powder into small flakes because of the absurdly high yields she has on her Sweet Flowers. Bubu Pharmacy, already well respected, shoots up in popularity with everyone because of the new Bitterness Mitigation treat they offer for Dr. Bai’s most foul-tasting medicines. In turn, Baizhu negotiates, in Liyuen fashion, a tidy contract with his supplier, and Sucrose now has so much extra funding for her experiments, gosh, she doesn’t even have to siphon funds from Mondstadt’s taxpayers anymore, she can devote her full attention to Sweet Flower Optimisation without worrying about her productivity in alchemical pursuits for the average citizen.

When word of this “Sucrose Sweet” gets around via Liyue, the trading port of Teyvat, suddenly everyone in and around Teyvat wants to buy from her (it even gets the attention of the Abyss Order, somehow). Akademiya scholars come to study her sweet flower specimens. Jean bans the sweet in Mondstadt because holy shit Sucrose, every child with unrestricted access to these is going to get tooth decay…

and then Sucrose, via her (completely natural!) study of bones, finds a way to make the sweet flowers non-destructive to the teeth (let’s pretend some alchemical magic goes on). Sucrose proceeds to completely outclass her mentor and rivals Lord Sangemah Bay’s wealth in revenue from selling really sweet candy. She does in fact get an offer from Dori to buy the rights to the product, but Albedo helps her put her foot down… and then Alice hears about this from Klee and begins her own interference, and suddenly Sucrose’s life is so radically different that she realises she has the capital and power to do whatever she wants.

Hire Kaveh (constellation Paradisea), pride of the Kshahrewar, and be able to fund and delegate work to Amurta students and volunteers, focusing on all the most important work herself…

Paradise is finally within reach.