"Because Chinese is much more than just the language, living there gave me much more appreciation for the culture itself. Since coming back the focus has been on the language, but it's nice to look at the bigger picture and realise that's just a small part of the country."
Shannon said Mandarin was a hard language to learn and was said to be one of the three most difficult languages in the world.
While in China, Shannon hoped she would be able to visit Kunming, the city she lived in for 10 years.
Chinese Community School director Vivien Ting said Shannon was a diligent student.
"It's no surprise to me that she won the competition. When she got into the national competition, I couldn't be there but in my heart I knew she would come first or second.
"I'm very proud of her, it's a big achievement and Mandarin is not easy. Most of the competitors were from very prestigious schools around the country."