"Guidance, huh?" Yan Fei hesitated for a moment.
He had thought about this issue before, about having others build greenhouses with him. But it wasn't to grow off-season vegetables; it was for cultivating mushrooms and raising earthworms. He had invested more effort into mushrooms and earthworms, and now, if not quite a master, he could at least be considered a junior master. Besides, he had connections behind him, and could seek help if a problem arose.
As for off-season vegetables, he genuinely couldn't muster any interest. Moreover, these people's intent was still to have him 'help out'...
To be honest, 'helping out' was a troublesome matter, and not just ordinarily troublesome.
The saying goes, help someone to the end. If you can't help to the end, sometimes it's better not to help at all.