The specific information about Zhu Yunxuan’s date of birth is unclear. Information shows that Zhu Yunxuan was born in Zhujia, Xinwei Town, Lingshan County, Guangxi in 1965. There is also information that Zhu Yunxuan was born in Lingshan, Guangxi in January 1963. Taken together, there are discrepancies in Zhu Yunxuan's birth date information, and I cannot determine the specific date.