Why is the Chinese market worth pursuing? 

The search engine ad revenue in 2016 is estimated by the Economist magazine (May 7th – 13th 2016) at approximately 30 billion.  The Economist forecasts the ad revenue to roughly to double to $63 billion by 2018.

为什么中国市场值得追求？

“经济学人”杂志（2016年5月7日至13日）估计，2016年搜索引擎广告收入约为300亿。 “经济学人”预测，到2018年，广告收入大致翻一番，达到630亿美元。

Wèishéme zhōngguó shìchǎng zhídé zhuīqiú?

“Jīngjì xué rén” zázhì (2016 nián 5 yuè 7 rì zhì 13 rì) gūjì,2016 nián sōusuǒ yǐnqíng guǎnggào shōurù yuē wèi 300 yì. “Jīngjì xué rén” yùcè, dào 2018 nián, guǎnggào shōurù dàzhì fān yī fān, dádào 630 yì měiyuán.