Given the task definition and input, reply with output. Given a sentence in Vietnamese, generate a new Vietnamese sentence by performing small changes on the sentence. Here, make sure that the changes are semantically related and syntactically similar to the input. And the generated sentence should have high commonsense plausibility, that is to have reasonable probability of it being true.

Nếu muốn được nhiều đất hơn, thì_phải tiết kiệm tiền_bạc.

Nếu bạn muốn có thêm đất, bạn nên tiết kiệm tiền.