[Travel+Exile+Farming+Modern Knowledge+Lingnan King]
At the beginning of the time travel, he was exiled to Lingnan. Everyone who was traveling with him was groaning, but Song Qing was the only one who laughed secretly.
Exile? Is that going home at public expense?
Miasma? It's simple, just drink some mud water.
Don't know the Lingnan dialect? Don't worry, Song Qing will not only listen, but also speak.
There is also a powerful system that delivers sweet potatoes that can be harvested in 60 days, and can also identify the soil?
Let's see how the Song and Qing Dynasties lived happily in the place of exile carefully selected by their ancestors.