Recycling in Hong Kong

In China, people send and receive envelopes with money inside to celebrate Chinese New Year. In Hong Kong , to recycle all the paper they use with the envelopes, the government has established a new recycling programme: they have put posters and advices in the streets, buildings, offices and shops with lots of paper bins to collect all the paper and reuse it. Lots of cities have copied this technique and they put it in practise in every special celebration in the country.