(One possible version)
As the development of global communication, western customs are imported into China. Western festivals, especially Christmas, are now welcomed by/gain popularities quickly among Chinese, especially the new generation. Should we Chinese celebrate these festivals?
I would like to say we Chinese should not be too eager and excited to observe Christmas, because we should value our own culture and tradition first. Although celebrating western festivals shows China's opening up to the world, over appreciating other cultures will have a bad effect on keeping our own.
So my suggestion is that we regard Christmas as an opportunity to shop and to enjoy ourselves, but at the same time realize that our traditional festivals are more precious.