Why didn't Lao Liang say who his wife was?

I checked. If Lao Liang's wife really won the Fan Changjiang Prize for Journalism, I only found two eligible ones. One is Xu Tao of Beijing TV, who seems to have been hosting legal programs. Lao Liang should have hosted a legal program on Beijing TV. Now she is the master of this city. The other is Yao Yao, deputy director of the photography department of China News Service. But both of them are slightly older than Lao Liang. Hehe, personally, I think Lao Liang's wife should be younger than him. There's another one.