Yunnan's first wedding expo kicked off in Kunming International Convention and Exhibition Center on Dec 6, 2014, which offered one-stop service for couples looking for wedding photography, customized dresses, wedding planning, as well as diamonds and jewelry.

China's wedding industry is already a $57 billion business, and many say it can only grow as the middle class expands, along with a willingness to spend big on weddings.

According to the China Wedding Industry Development Report, an average of $12,000 is spent on each wedding, which means that with more than 10 million weddings each year in the country, the market is likely to reach $120 billion.

Yunnan's first wedding expo held in Kunming International Convention and Exhibition Center on Dec 6, 2014. [Photo/chinanews.com]