China, the world's largest tobacco producer and consumer, will ban all forms of tobacco promotion by January 2011.

中国是世界上最大的烟草生产国和消费国，到2011年1月，中国将禁止各种形式的烟草广告。

A ban on tobacco advertising has been in place since 1996, but firms have managed to sidestep the rules and promote their brands in other more subtle ways such as sponsoring sporting events, or using their logos without mentioning "cigarettes" on television, radio and in n