The pharmaceutical industry is not like the entertainment business, it doesn't need that high level of exposure. Plus, Angel No. 1 is one of a kind, with no other branches, so Zhao Xiaoman was not at all worried about the medicine not selling.
Following Ye Wudao's advice, Zhao Xiaoman did not intend to massively expand the production line. For Ye Wudao, Angel No. 1 was merely an appetizer, not even the main course, but a means to build the reputation of Shenzhou Pharmaceuticals.
Although Ye Wudao was not known for business acumen, it didn't mean he was completely clueless; he simply disliked socializing, especially insincerity and pretense.