China on Tuesday urged the United States to stick to the commitments on Taiwan question and be aware of the seriousness and harm of secessionist activities in Taiwan.

The United States should take substantial efforts to oppose "Taiwan independence" and not send any wrong signal to Taiwan secessionists, Chinese Foreign Ministry spokesman Liu Jianchao said at a press conference.

"We have noticed that the spokesman for U.S. government reaffirmed that the United States adheres to the one-China policy and opposes 'Taiwan independence'," Liu said.

"I hope the United States can make joint efforts with us in safeguarding China-U.S. relations and the peace and stability across the Taiwan Straits," Liu said.

Source: Xinhua