I’m often rejected randomly out of the blue

I am currently in China’s mainland.

My aunt (my grandmother’s sister), through a friend, set tries to set me up with a woman in a near by city. We were connected on WeChat, the Chinese chat messenger and had a few good conversations.

Out of the blue, she just stopped replying to my messages and ghosts me.

This is a common tactic by a lot of women I’ve encountered. They seem to have a sixth sense that they don’t feel right about me and rejects me randomly out of the blue

I have a relative who moved to China in the 90s and hit the jackpot (married a young rich woman who he has children with now). He was in his 50s when he married her. People in my family recommended that I contact him so that he can set me up with a Chinese wife, but he told me that within the last 25 years the Chinese women have really gone downhill and he doesn't know any young women he would recommend.