At the bamboo plantage, at the HQ they had a registry of have many times it has already been plough. The fairy is using her magic wand to tranfer the data into the registry from a jeep (so that they don't have to write it by hand).

Chi is composed of 竹 chu bamboo as radical, and a phonetic said to be a corruption of 借 chieh to borrow; q.d. borrowing bamboo in the sense of tablets to write upon, and so documents, records, register of the people, census, one's native place, etc.