Complex sentence: The 1961-1962 Year of the Ox is a Yin Metal Ox Year: as the cycle repeats itself every 60 years, so is the 2021-2022 Year.
Split into simpler sentences: The 1961-1962 Year of the Ox is a Yin Metal Ox Year. As the cycle repeats itself every 60 years, so is the 2021-2022 Year.