China doesn't honor any such agreements...I suspect you're looking for your invention to be made in China and to be sold to Americans for a hefty globalized profit...They may not recognize your patent...They likely won't even say thankyou for your invention...
I have relatives that live in China. They are American citizens. They own a factory that sells equipment all over the world. They just bought a 1 1/2 million dollar home, their kid goes to a private school that is taught in English. He pays top (for China) wages, average worker gets $500 per month. He just bought a Porsche and joined a auto club of Porsche owners. I could go on, however, I hope you get the idea. China is not what you imply. They are going crazy with capitalism and are about to overtake us. Isolationist Americans (you read like one)are going to let them take over the capitalist world.