■ China is Australia’s largest wine export market, earning $1.12 billion in 2017-18. ■ Australian wines attract a premium price in China, with a cost per litre higher than traditional wine-growing nations such as France. ■ The Chufei Churan twins are from Guangzhou, China. They started blogging in May 2016 when they were working as models for TaoBao. ■ The twins have previously worked with major brands including HP, Estee Lauder, Toyota, Brown Brothers and Levi's.