Indian performers dance at the Garden Expo Park in Beijing, capital of China, July 19, 2013. The 9th China (Beijing) International Garden Expo is held here from May 18 to Nov. 18, 2013. (Xinhua/Li Wenming)

Tourists visit the Garden Expo Park in the evening in Beijing, capital of China, July 19, 2013. The 9th China (Beijing) International Garden Expo is held here from May 18 to Nov. 18, 2013. (Xinhua/Li Wenming)

Tourists visit the Garden Expo Park in the evening in Beijing, capital of China, July 19, 2013. The 9th China (Beijing) International Garden Expo is held here from May 18 to Nov. 18, 2013. (Xinhua/Li Wenming)

Tourists watch the performance at the Garden Expo Park in Beijing, capital of China, July 19, 2013. The 9th China (Beijing) International Garden Expo is held here from May 18 to Nov. 18, 2013. (Xinhua/Li Wenming)

An actress performs during a parade at the Garden Expo Park in Beijing, capital of China, July 19, 2013. The 9th China (Beijing) International Garden Expo is held here from May 18 to Nov. 18, 2013. (Xinhua/Li Wenming)

Tourists watch the performance at the Garden Expo Park in Beijing, capital of China, July 19, 2013. The 9th China (Beijing) International Garden Expo is held here from May 18 to Nov. 18, 2013. (Xinhua/Li Wenming)

Actors perform during a parade at the Garden Expo Park in Beijing, capital of China, July 19, 2013. The 9th China (Beijing) International Garden Expo is held here from May 18 to Nov. 18, 2013. (Xinhua/Li Wenming)

Tourists watch the performance at the Garden Expo Park in Beijing, capital of China, July 19, 2013. The 9th China (Beijing) International Garden Expo is held here from May 18 to Nov. 18, 2013. (Xinhua/Li Wenming)