The ancestors of Guangxi people are Thai

No.

Guangxi Zhuang people who have traveled to Thailand may find that there are similarities between Zhuang language and Thai language. Recently, a number of results in the field of medical research in Guangxi have shown that Guangxi people and Thai people are indeed related by blood, providing genetic evidence for the assumption that "Zhuang people and Thai people have the same ancestor."

The First Affiliated Hospital of Guangxi Medical University held the 22nd Science and Technology Commendation Conference to commend teams and individuals that have achieved outstanding results in scientific research. Among them, two scientific research results have attracted much attention because they show that the Zhuang people and the Thai people have the same ancestor: one is the "Research on Glucose-6-Phosphate Dehydrogenase Deficiency in Guangxi" led by Professor Luo Jianming of the Department of Pediatrics of the hospital. The second is "Molecular epidemiological study of hyperlipidemia and hypertension among black Zhuang people in Guangxi" chaired by Professor Yin Ruixing of the Department of Cardiovascular Medicine. These two studies won the second prize of Guangxi Science and Technology Progress Award and the second prize of Guangxi Natural Science Award respectively.