C400 To Save Mr Gu We must Innovate

In the evening, after they had closed the stall, Yan Xiaohuan and Gao Guiyuv had a quick review of today's income and expenditure.

"Dad, our bun shop has been filled for so many years, is it always the same filling?"

Yan Xiaohuan washed a bowl and put it aside, trying to find the right words.

Gao Guiyuv nodded. Steamed Bun used this kind of filling when he was learning this skill.

However