i need a Chinese copy writer for my skin care products.

We are seeking a long term copywriter that can provide us engagement post and sales post for our skin care products. How it works ? We will send you the information of our products, or maybe send you a sample of it, and you will use your best way to provide us sales copywriting which we will use it in facebook. We have more than 40 items under of company brand. The rate will be depends on how many contents can be created for us.