Pull up banner and A3 poster design

I need artwork done for a brand called Dr Nature, you will see by the samples attached the color theme etc I need a pull up banner (Retractable-Exhibition-Banner-Large-841x2055 ) this is the size i need to get the artwork done for. I would also like an A3 poster a couple different version, bothe the banner and say two A# posters need to show the whole range of Dr Nature not jjust a single product. https://www.drnature.com.au/ . The artwork needs to be done in Chinese language . . The person must know chinese language, Im looking to get the artwork completed so i can send to a printer., i will send more images to understand the product and possible utilise for the design.