Major investment banks have raised their target prices for Chinese stocks, which saw their biggest single-day gains in 16 years last year. HONG KONG: China is, once again, the hot topic in the world of business and finance. A lot of the talk has been happening in the Chinese special administrative region of Hong Kong this week, with corporate executives making the rounds at forums exploring where investors are putting their money to work. These include a finance symposium held on Wednesday (Mar