| KANGDING, China
KANGDING, China Tibetans in China's tense southwestern province of Sichuan said on Friday they believed police had killed several people in anti-Chinese riots there this week, disputing official claims none died.
China's official Xinhua news agency reported overnight that police shot and wounded four protesters this week in a heavily ethnic Tibetan part of the province, where protests broke out after anti-Chinese riots in neighboring Tibet a week ago.
The unrest has alarmed China, keen to look its best in the run-up to the August 8-24 Olympic Games in Beijing when it hopes to show the world it has arrived as a world power.
China's crackdown has drawn international criticisms, with House of Representatives Speaker Nancy Pelosi calling the situation in Tibet a challenge to the world's conscience and Germany urging Beijing to allow foreign observers in the region.
China says 13 "innocent civilians" died in anti-Chinese riots last week in Tibet's capital, Lhasa, after police broke up earlier peaceful protests led by monks. Exiled Tibetans say as many as 100 Tibetans have died.
Chinese mountaineers chosen to take an Olympic torch to the top of Mount Everest said their journey there through Tibet would be a show of national unity against exiled Tibetan leader the Dalai Lama, whom Beijing accuses of instigating the unrest.
"We shall go all out to ensure the smooth movement of the torch relay. We must strengthen ethnic unity while hostile forces try to drive a wedge between ethnic groups," Yin Xunping, an official with the Tibet mountaineering effort, was quoted as saying by the official Xinhua news agency.
Tensions remain high in Tibet, Sichuan and other neighboring areas where the government has poured in troops.
Kangding, a heavily Tibetan town in Sichuan and a gateway to the restive region, was crowded with troops, some on patrol, some loudly practicing martial arts moves in the town square.
Drivers refused to travel into tense mountain towns.
"I'm in this to make money, but no matter how much you pay me I won't go that way," one Kangding driver said.
One ethnic Tibetan resident of Aba prefecture, where rioting began on Sunday, said he believed several died when police fired on protesters attacking officials and state buildings.
"Everyone here believes that our people died, maybe 10 or more," he told Reuters, asking not to be named, fearing punishment for talking to reporters.
TROOPS KEEPING FOREIGNERS OUT
Troops and anti-riot police have set up roadblocks and are keeping out foreigners.
"With all the troops that have gone up there, it's under control now. They have tried for all those years to gain independence and failed. So it won't happen. Not now -- it's impossible," said Ran Hongkui, a Chinese shopkeeper on the route passed by convoy of armed police heading west.
China's response to the rioting has triggered international criticism and some calls to boycott the Games opening ceremony.
Pelosi, who met the Dalai Lama in his exile home in the Indian town of Dharamsala, said Tibet was "a challenge to the conscience of the world".
Radio Free Asia, a U.S.-funded broadcaster, said on Thursday up to 2,000 Buddhist monks and laypeople continued to protest in Huangnan Prefecture, Sichuan. The report could not be verified.
Authorities said they had arrested dozens of people.
The Tibet Daily Web site (www.tibetdaily.net) published pictures of the most wanted suspects, many photographed in the thick of the rioting and including two men in monks' robes.
Most appeared to be young men. One looked to be wielding a sword while others were hurling rocks.
State-run Tibet television continued to show footage of last week's riots, including scenes of maroon-robed monks throwing rocks at police, protesters kicking in shop fronts and plumes of black smoke from burned-out cars in the local capital Lhasa.
Its newsreaders echoed Beijing's insistence that the violence was orchestrated by the "Dalai clique" agitating for independence and trying to embarrass China ahead of the Games.
The 72-year-old Dalai Lama, who fled Tibet in 1959, says he is against the violence, only wants greater autonomy for his homeland and is willing to travel to Beijing for talks.
The Chinese press has intensified its vilification of the Nobel Peace Prize winner, while Pelosi called for an international probe to clear the Dalai Lama's name.
The Tibet Daily called him a "jackal with a human face and the heart of a beast" and accused him of "never giving up hoping to restore their corrupt, dissolute theocracy and their privileges as feudal rulers and serf masters".
In a phone call with Chinese counterpart Yang Jiechi, Secretary of State Condoleezza Rice urged China for restraint. Yang told her the Dalai Lama was to blame for the riots.
"They attempted to exert pressure on the Chinese government, disturb the 2008 Beijing Olympics and sabotage China's social stability and harmony," Xinhua quoted him as saying. (Additional reporting by Chris Buckley and Lindsay Beck in Beijing; Editing by Ibon Villelabeitia)