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?

full_context: Document 1: The Monkey King 2: The Monkey King 2 is a 2016 Hong Kong-Chinese fantasy film based on the classic novel "Journey to the West" by Wu Cheng'en. The film was shot in 3D and is a sequel to the 2014 box office hit "The Monkey King" with Cheang Pou-soi returning as director and Sammo Hung as action director, who replaces Donnie Yen's role from the previous installment. The film stars Aaron Kwok, who portrayed the main antagonist in the previous installment, as the film's titular protagonist, who also replaces Yen from the previous installment. It was released in the United States on 5 February, in Hong Kong on 6 February and in China on 8 February 2016, the first day of the Chinese New Year holiday period.
Document 2: Monkey King Festival: The Monkey King Festival () is celebrated in China on the 16th day of the eighth Lunar month of the Chinese calendar, corresponding to September according to the Common era calendar, a day after the Mid Autumn Festival. The origin of the festival is traced to an epic novel titled "Journey to the West" (Xiyou Ji, 西游记) written by the Chinese novelist Wu Cheng'en (1500–1582) in the 16th century during the Ming Dynasty (1368–1644). The novel brings out the concept of immortality from Taoism and rebirth from Buddhism. The monkey Sun Wukong, a character in the novel, is the featured figure of the festival.
Document 3: Birthday of the Monkey God: The Birthday of the Monkey God is a cultural and religious holiday celebrated in Singapore on the 15th or 16th day of the First Lunar Month. The dates on the Western Calendar vary from year to year. It marks the birthday of Sun Wukong, the protagonist in the classical novel "Journey to the West". The popular celebratory customs associated with the Birthday of the Monkey God have both secular and religious (Taoist) themes. This is not to be confused with the Monkey King Festival celebrated in China on the 16th day of the Eighth Lunar Calendar.
Document 4: Dongfang Bubai: Dongfang Bubai, literally "Invincible East", is a fictional character in the wuxia novel "The Smiling, Proud Wanderer" by Jin Yong. He is the leader of the Sun Moon Holy Cult (), an "unorthodox" martial arts sect. In his quest to dominate the "wulin" (martial artists' community), he castrated himself to fulfil the prerequisite for learning the skills in a martial arts manual known as the "Sunflower Manual" (), and became a formidable martial artist after mastering those skills. His castration and supreme prowess in martial arts make him one of the most memorable characters in Jin Yong's wuxia universe even though he appears in only one chapter of the novel. His name has also become virtually synonymous with homosexuality and LGBT sexual orientations in Chinese popular culture.
Document 5: The Three Leaps of Wang Lun: The Three Leaps of Wang Lun ("Die drei Sprünge des Wang-lun") is a historical novel by German author Alfred Döblin that narrates upheaval and revolution in 18th-century China. Published in 1916 (although back-dated to 1915), this epic historical novel was Döblin's third novel (although it was the first to be published as a book), and garnered him the Fontane Prize. Favorably received by critics, who praised its detailed and exotic depictions of China, it was a literary breakthrough for Döblin. "Wang Lun" also had an influence on younger German writers, including Lion Feuchtwanger, Anna Seghers, and Bertolt Brecht; for the latter, "Wang Lun" provided an impulse for the development of the theory of epic theatre. In commercial sales, it is Döblin's most successful novel after "Berlin Alexanderplatz". The title of the novel refers to the rebel leader Wang Lun.
Document 6: Journey to the West: Conquering the Demons: Journey to the West: Conquering the Demons () is a 2013 fantasy comedy film co-written, produced, and directed by Stephen Chow. The movie was first announced in July 2011 and was released on February 10, 2013 in China. The film is a loose comedic re-interpretation of the novel "Journey to the West", a Chinese literary classic often believed to be written by Wu Cheng'en.
Document 7: Ancient Macedonian calendar: The Ancient Macedonian calendar is a lunisolar calendar that was in use in ancient Macedon in the 1st millennium BC. It consisted of 12 synodic lunar months (i.e. 354 days per year), which needed intercalary months to stay in step with the seasons. By the time the calendar was being used across the Hellenistic world, seven total "embolimoi" (intercalary months) were being added in each 19-year Metonic cycle. The names of the ancient Macedonian Calendar remained in use in Syria even into the Christian era. The Macedonian calendar was in essence the Babylonian calendar with the substitution of Macedonian names for the Babylonian ones. An example of 6th century AD inscriptions from Decapolis, Jordan, bearing the Solar Macedonian calendar, starts from the month Audynaeus. The solar type was merged later with the Julian calendar. In Roman Macedonia, both calendars were used. The Roman one is attested in inscriptions with the name "Kalandôn" gen. καλανδῶν calendae and the Macedonian "Hellenikei" dat. Ἑλληνικῇ Hellenic. 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.
Document 8: Monkey (zodiac): The Monkey (猴) is the ninth of the 12-year cycle of animals which appear in the Chinese zodiac related to the Chinese calendar. The Year of the Monkey is associated with the Earthly Branch symbol 申.
Document 9: Thai lunar calendar: The Thai lunar calendar (Thai: ปฏิทินจันทรคติ , rtgs: "patithin chanthrakhati" ,  ] , literally, "Specific days according to lunar norms"), or Tai calendar, is a lunisolar Buddhist calendar. It is used for calculating lunar-regulated holy days. Based on the "SuriyaYatra", with likely influence from the traditional Hindu "Surya Siddhanta", it has its own unique structure that does not require the Surya Siddhanta to calculate. Lunisolar calendars combine lunar and solar calendars for a nominal year of 12 months. An extra day or an extra 30-day month is intercalated at regular intervals.
Document 10: Chinese zodiac: The Chinese zodiac is a classification scheme that assigns an animal and its reputed attributes to each year in a repeating 12-year cycle. The 12-year cycle is an approximation to the 11.86-year orbital period of Jupiter, the largest planet of the solar system. It and its variations remain popular in several East Asian countries including China, Korea, Japan, and Mongolia, as well as in other Asian countries like Vietnam, Burma, Nepal, Bhutan, Sri Lanka, Cambodia, Laos and Thailand, along with the Buddhist calendar. According to the Chinese zodiac, 2017 is the year of the Rooster.
Document 11: Chinese calendar: The traditional Chinese calendar is a lunisolar calendar which reckons years, months and days according to astronomical phenomena. s of 2017 , the Chinese calendar is defined by GB/T 33661-2017 "Calculation and promulgation of the Chinese calendar," which the Standardization Administration of the People's Republic of China issued on May 12, 2017.
Document 12: Japanese calendar: Japanese calendar types have included a range of official and unofficial systems. At present, Japan uses the Gregorian calendar together with year designations stating the year of the reign of the current Emperor.
Document 13: Muisca calendar: The Muisca calendar was a lunisolar calendar used by the Muisca. The calendar was composed of a complex combination of months and three types of years were used; rural years (according to Pedro Simón, Chibcha: "chocan"), holy years (Duquesne, Spanish: "acrótomo"), and common years (Duquesne, Chibcha: "zocam"). Each month consisted of thirty days and the common year of twenty months, as twenty was the 'perfect' number of the Muisca, representing the total of extremeties; fingers and toes. The rural year usually contained twelve months, but one leap month was added. This month (Spanish: "mes sordo"; "deaf month") represented a month of rest. The holy year completed the full cycle with 37 months.
Document 14: Ecclesiastical full moon: An ecclesiastical full moon is formally the 14th day of the ecclesiastical lunar month (an ecclesiastical moon) in an ecclesiastical lunar calendar. The ecclesiastical lunar calendar spans the year with lunar months of 30 and 29 days which are intended to approximate the observed phases of the moon. Since a true synodic month has a length that can vary from about 29.27 to 29.83 days, the moment of astronomical opposition tends to be roughly 14.75 days after the previous conjunction of the sun and moon. The ecclesiastical full moons of the Gregorian lunar calendar tend to agree with the dates of astronomical opposition, referred to a day beginning at midnight at 0 degrees longitude, to within a day or so. However, the astronomical opposition happens at a single moment for the entire Earth: The hour and day at which the opposition is measured as having taken place will vary with longitude. In the ecclesiastical calendar, the 14th day of the lunar month, reckoned in local time, is considered the day of the full moon at each longitude.
Document 15: Tripmaster Monkey: Tripmaster Monkey: His Fake Book is the third book written by Maxine Hong Kingston, and was published in 1989. The story follows Wittman Ah Sing, an American graduate of University of California, Berkeley of Chinese ancestry in his adventures about San Francisco during the 1960s. Heavily influenced by the Beat movement, and exhibiting many prototypical features of postmodernism, the book retains numerous themes, such as ethnicity and prejudice, addressed in Kingston's other works. The novel is rampant with allusions to pop-culture and literature, especially the Chinese novel "Journey to the West".
ground_truth: Chinese calendar