Shoppers buy vegetables at a supermarket in Nantong, Jiangsu province. ZHAI HUIYONG/FOR CHINA DAILY
A holiday is a joyous occasion for many in China as it is the time to catch up with family, friends and relatives. But for some, be it delivery companies, pharmacies, supermarkets and local governments, it is business as usual, as they work round the clock to ensure that the family reunions are a smooth and happy occasion.