Dear David,
I'm happy to hear from you.I want to thank you because you concerned the envirnment-friendly shopping bag a lot.Nowadays,there is so much pollutino in Chain.In order to keep the environment clean,Chnises goverment encourage people to use the environment-friendly shopping bags.
I think it's a dood idea to use environment-friendly shopping bags instead of plastic bags.River will not be polluted and our air will be fresh because of these kind of bags.So people are over Chain like using them.I hope these kind of bags will be more and more popular and our coutry will be more and more beautiful.
Yours,
Li Hua.
（本人原创,可能会有一些错误）