Do I have to pay for consulting those Feng Shui masters on Weibo? For example, a master's degree in Taiwan Province Province.

All the masters in Taiwan Province Province pay in advance. There are both genuine and fake products. If you don't know them, you'd better watch the fun. There are many experts in the mainland. Everything depends on fate. Just like seeing a doctor, a good doctor may not be optimistic about some people's diseases. And some strange diseases, unknown small brand doctors can be optimistic. If the cost is not high, you can accept it or try it. Sometimes I just invite a friend to dinner, but I think the food is too low at most. Please do it for free.