《明史·志·卷四十八》
京官每六年考察一次，考察在巳、亥年。
京官六年一察，察以巳、亥年。
Officials in the capital were examined every six years, in the years of巳 and 亥.
<s>[INST] Convert the following modern Chinese text into Classical Chinese: 京官每六年考察一次，考察在巳、亥年。 [/INST] 京官六年一察，察以巳、亥年。</s>
Convert the following modern Chinese text into Classical Chinese: 京官每六年考察一次，考察在巳、亥年。
user
京官六年一察，察以巳、亥年。
assistant