How a singaporean apply for a visa to stay in china for 1 year?

So, what is your purpose to China? if you want to work in China, you need to follow the procedure for a China Z visa. But if you want to travel or doing business, you can apply for a one year multiple emtry visa.

Hi,if you want to stay in China for one year,I can give you three suggestions:
1. you can apply for a L visa to China,and then I can help you to change it to F visa for six months,and then I can help you to extend it for another six months. So total you can stay in China for one year. and I think you apply for a L visa in Singapore is very easy,and change L to F visa is cheap.
2.when you hold L visa to China,you can find a job,and then I can help you to change your L visa to Z visa for one year. it need many documents both you and your company,and it is not cheap.
3.when you hold L visa to China,I can help you to change it to x visa for one year. you can study in the school when you are free.the fee is cheaper than the second one.

if you have any question you can contact me.