Of course, it is complicated in China, as well as its application process! There are many patents in the form of reclamation, but there are also various documents. Dizziness.
Of course, the simplest way, the probability of success, is to find a consulting company that specializes in helping enterprises win the bid. Of course it costs a little money! However, this is still a good agreement to save taxes. It doesn't matter even if you don't meet the requirements. They have plenty and don't know much about it, hehehe.
Network search: Jinan Yang Economic Consulting Co., Ltd. is a high-tech enterprise. Telephone 053 183 195075
Good typing skills.