Wenchang small property house has a land certificate, can I apply for a real estate license?

I can't.

Small property houses have not been recognized by law, and it is impossible to apply for real estate licenses. If the signed contract has the signature of handling the real estate license or there is evidence that the developer promised to handle the real estate license, but it can't be done now, you can ask the developer for a refund and give some compensation. Under normal circumstances, small property houses are not allowed to trade, and such transactions can be legally recognized as invalid. According to the "Notice on Strictly Implementing the Laws and Policies on Rural Collective Construction Land" issued by the State Council, it is emphasized that "rural homesteads can only be allocated to villagers in the village, and urban residents are not allowed to buy homesteads, peasant houses or small property houses in rural areas."