Question: The Monkey King Festival, is celebrated in China on the 16th day of the eighth Lunar month of which traditional,  lunisolar calendar which reckons years, months and days according to astronomical phenomena?
Sentence (from "Ancient Macedonian calendar"): Finally an inscription from Kassandreia of about ca. 306-298 BC bearing a month Ἀθηναιῶν "Athenaion" suggests that some cities may have used their own months even after the 4th century BC Macedonian expansion.
Relevant evidence: No