I see that you're located in China. Many Eastern nations unfortunately have Confucianism deeply rooted in their cultures. As a result, you're going to run into a lot of prudes. I live in South Korea and many women are like that as well, but you'll still run into a good freak every now and then.
You may live in a place where there are more women who think they need a relationship before fucking than there are women who fuck before getting into a relationship, but you and I both recognize the possibility that you can change your results by changing your own approach/strategy. Try this: Stop intentionally DHVing altogether and start sexualizing more (use of sexual state, sexual frame, etc.). Change the framework of your initial conversations to very sexual topics and escalate faster.
Also, a very good PUA I know of has a brilliant way of getting around this sort of problem: During conversations with women, he casually mentions that he friend-zones women that don't put out.
Quote:
Lie like you never lied before. Promise to get married. Whatever it takes!!
No.
You should never have to lie in seduction. Honesty and sincerity are some of the most powerful tools you can use.