Chinese children donate money for penguins in New Zealand during a trip organized by Qyer. [Photo provided to China Daily]

1 Do research before your trip and learn about the local religions, culture, taboos and values.

2 Learn and try to speak a few words in the local language.

3 If you're heading for a destination that is culturally different, learn the meanings of the hand signs and body language in that destination.

4 Support local businesses, eat local food and use public transport.

5 Bear in mind that if you eat protected species or buy souvenirs made from animal products, your actions will speed up their extinction.

6 Purchase local handicrafts if you want to buy souvenirs. Don't bargain too much.

7 Respect local religions and any cultural taboos and dress codes.

8 Ask as person's permission if you want to take a photo of them and do your best to send a copy to him or her later.

9 Think twice about giving gifts or money to beggars. You can use your money to support local schools, clinics or other projects.

10 Protect the local environment like it's your own home (It is).

11 Share your travel experience with others.

12 Smile and be a calm, optimistic and friendly traveler.