Qa'dah 22, 1435, Sep 17, 2014, SPA -- Chinese President Xi Jinping arrives in India Wednesday on a three-day trip aimed at boosting trade and investment between the two countries, dpa reported. "Unique chemistry between India & China can script history & create a better tomorrow for the entire humankind," Indian Prime Minister Narendra Modi tweeted hours before Xi's scheduled arrival in Ahmedabad city in the state of Gujarat. In an article in The Hindu newspaper, Xi said "the combination of the 'world's factory' and the 'world's back office' will produce the most competitive production base and the most attractive consumer market."