Lin Wan-i notes that mainland Chinese spouses tend to be older than their Vietnamese counterparts. Moreover, having been exposed to China's one-child policy for many years, Chinese women are even less inclined to have children than Taiwanese women.
林萬億指出，與越南籍婦女相較，大陸籍配偶普遍年齡較長，再加上中國施行「一胎化」多年，婦女生育意願較台灣女性更低。