Tang Xiaoyin is a female Chinese sprinter who specializes in the 400 metres

400 metres

The 400 metres, or 400 metre dash, is a common sprinting event in track and field competitions. It has been featured in the athletics programme at the Summer Olympics since 1896 . On a standard outdoor running track, it is exactly one lap around the track. Runners start in staggered positions and...

.

She finished fourth at the 2004 World Junior Championships

2004 World Junior Championships in Athletics

The 2004 World Junior Championships in Athletics was the 2004 version of the World Junior Championships in Athletics. It was held in Grosseto in Italy.-Men:-Women:-Medals table:-References:*. GBR Athletics. Retrieved on 2010-06-06....

 and won the 2007 Asian Indoor Games

Asian Indoor Games

The Asian Indoor Games is a multi-sport event held every two years among athletes representing countries from Asia. The games are regulated by the Olympic Council of Asia. The first games were held in 2005 in Bangkok, Thailand....

.

She represented her country in the 4x400 metres relay event at the 2008 Summer Olympics

2008 Summer Olympics

The 2008 Summer Olympics, officially known as the Games of the XXIX Olympiad, was a major international multi-sport event that took place in Beijing, China, from August 8 to August 24, 2008. A total of 11,028 athletes from 204 National Olympic Committees competed in 28 sports and 302 events...

. She went on to take gold in the same relay event at the 11th Chinese National Games

Athletics at the 11th National Games of the People's Republic of China

At the 11th National Games of the People's Republic of China, the athletics events were held at the Jinan Olympic Sports Center in Jinan, People's Republic of China from 21–26 October, 2009. The National Games marathon event was held in conjunction with the Beijing Marathon on 18 October.-Medal...

 in 2009.

Her personal best time is 52.55 seconds, achieved in August 2006 in Shijiazhuang

Shijiazhuang

Shijiazhuang is the capital and largest city of North China's Hebei province. Administratively a prefecture-level city, it is about south of Beijing...

. In the 200 metres

200 metres

A 200 metres race is a sprint running event. On an outdoor 400 m track, the race begins on the curve and ends on the home straight, so a combination of techniques are needed to successfully run the race. A slightly shorter race, called the stadion and run on a straight track, was the first...

 she has 23.61 seconds, achieved in April 2004 in Guilin

Guilin

Guilin is a prefecture-level city in the northeast of the Guangxi Zhuang Autonomous Region of far southern China, sitting on the west bank of the Li River. Its name means "forest of Sweet Osmanthus", owing to the large number of fragrant Sweet Osmanthus trees located in the city...

.