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Cyclical fluctuations appear to be inevitable in any economy, and China is no exception. Some economists have blamed the so-called structural factors, such as lagging institutional reforms, a shrinking demographic dividend, and lack of innovation, for the current downturn. But such factors can't explain the downturn.

Currently, gene testing is unregulated in China without unified standards, which means companies can price their products on their own. As an emerging industry, China's gene testing industry is at a starting point in terms of pricing and regulation.

Curtin joined the company in 2001. Back then, it was known as Tyco Electronics, the electronics arm of conglomerate Tyco International Ltd.

Cynthia Chennault, daughter of the late General Chennault, said the Flying Tigers' history was not forgotten and should be emphasized to reflect US-China friendship, respect and collaboration.

Ctrip said that the decrease in flight ticket purchases to Thailand is probably due to the recent boating accident in Phuket.