Google Inc, the US search giant, plans to boost its operations in China on display advertising, mobile services and advertising for Chinese exporters, amid negotiations with the Chinese government about its presence in the world's largest Internet market.

Karim Temsamani, its Asia-Pacific chief, said in an interview in Singapore that the organization is "constantly in dialogue with the Chinese government", and that he believes ongoing dialogue will continue to be vital.

However, he added that there was nothing specific to announce at this stage.