The status is "NSFC Unreviewed" and you can apply for return.

Just ask the scientific research department of your unit to return it.

"National Youth Science Fund" generally refers to the "National Natural Science Foundation of China Youth Science Fund Project Management Measures". The Youth Fund project supports young scientific and technical personnel to independently select topics and carry out basic research work within the scope of funding from the National Natural Science Foundation of China, and cultivate the ability of young scientific and technical personnel to independently host scientific research projects and conduct innovative research.