Can you tell me please the requirements I need for a visitors Visa?

You need the following documents:
1. your original passport with at least 6 months validity and additional blank pages;
2. China visa application form V2011A filled with your authentic information and signed by yourself;
3. a passport size photo;
4. round-way air tickets;
5. invitation letter from your daughter in China and copy of her valid Chinese residence visa and passport information page.