find that the sexagenary date of the month 5 conjunction in <span class="nowrap">N<sub>-199</sub></span> was j&#464; m&#462;o, but it is also easy to see that the listed j&#464; s&#236; is wrong and j&#464; m&#462;o is correct from his calendar table. According to his calendar table, the sexagenary dates of the month 4 and month 6 conjunction days in <span class="nowrap">N<sub>-199</sub></span> were both j&#464; y&#466;u, which means that there were 60 days between month 4 and month 6 conjunctions. This is 