How effective are the current methods implemented to improve China's demographic situation?

Question

Has the gender imbalance situation improved? What are the current methods? Are they effective? 

Update:

gender imbalance as in skewed sex ratio 

Update 2:

Here is an anonymous survey on son preference for a research project related to this topic, feel free to complete it. Much appreciated. :)

https://forms.gle/oF157aLeDkopuDxY6 

Answer 1

fake.  China changed the rules for what constitutes poverty so they would look better.

Answer 2

Hopefully not very effective at all. The last thing we need is more bat-eaters.

Answer 3

Not very, I hope.

Answer 4

Gender Imbalance? People can't even decides how Many genders there are.