Only 20% of Chinese men know where to find the clitoris.

Only 50% of Chinese women have ever had an orgasm.

Ten years ago, there were no sex shops in China. Now there are an estimated 5,000 in Beijing - more than in New York City.

An estimated 70% of the world's sex toys are manufactured in China, worth billions of dollars to the Chinese economy. Until recently only for export and forbidden in China, they are now available everywhere in the country.

A sex talk show called Whispers is one of the hottest shows on Chinese radio.

The newest, most popular holiday in China is Valentine's Day.

Discos and nightclubs were, until recently, few and far between and catered to foreigners, but now they're springing up everywhere, and teenage Chinese girls and guys flock to them to practice their hip-hop dance moves and meet the opposite sex.

Beijing blogger MUZEMEI became a celebrity superstar in China when, two years ago, she defied the censors and broke the Chinese sound barrier by recording the sounds of her own lovemaking and posting them on the internet. Others have since followed her lead.

China's ‘one child' policy has resulted in millions more men than women – an estimated 30 million more men than women by the end of the decade. These men will never find a wife or have a family. As a result, karaoke and strip bars, massage parlours and brothels have sprung up everywhere to sexually service these hordes of single men in what's become the world's fastest growing sex trade. Another result: HIV is becoming a scourge in China, as it has elsewhere in the world.