Koudai Gouwu Valuation : $1.4 billion Total funding : $362 million VC backers : New Enterprise Associates, Tiger Global Management, Tencent, Chengwei Capital Most recent round : $350 million, October 23, 2014 Notably, in Koudai’s most recent round, Tencent contributed $145 million, for a 10 percent stake in the startup that offers intelligent shopping software “Koudai Shopping,” focused on mobile e-commerce.Uers can browse and make purchases on the site from within Tencent’s popular WeChat messaging app, and vendors can market their own shops through Koudai’s WeChat channels.Leveraging its search technology, Koudai aims to become a leading shopping traffic gateway on the mobile Internet.
Analyze the relationship between 'Tencent' and 'WeChat' within the context of the input sentence.
Options: subsidiary, distributed by, parent organization, business division