<p>Situation in Tibet has turned grim with four more Tibetans, including a nun committed self- immolation in the last two days, taking the toll in the restive Himalayan region to 23 this month, increasing pressure on China's new leadership to resolve the vexed Tibet issue.<br /><br /></p>.<p>At least 20 students were hospitalised yesterday after a protest turned violent in Qinghai province's Hainan prefecture, Voice of America's Tibetan Service reported.<br />While three men set themselves ablaze yesterday, a nun died of self immolation a day earlier.<br /><br />Wangyal, a Tibetan in his 20s, self-immolated in Sichuan province. He was reported to have shouted slogans calling for the return of the Dalai Lama and freedom for the Tibetan people, the VOA report said.<br /><br />Chinese authorities immediately arrived at the scene and removed Wangyal's charred body, the report said.<br /><br />Another Tibetan, 24-year old Gonpo Tsering, burned himself to death in front of a monastery in Gansu province.<br /><br />He also shouted slogans for a free Tibet, while setting himself on fire.<br /><br />The third man, 18-year-old Kunchok Tsering, also died after setting himself ablaze in Gansu.<br /><br />Sangay Dolma, a nun affiliated with the Sangag Mindrol Dhargeyling convent, died after burning herself the day before in front of a government office in Qinghai province, the report said.<br /><br />Separately, Chinese security forces cracked down on a demonstration by thousands of Tibetan students in Qinghai, yesterday leaving some severely injured.</p>
<p>Situation in Tibet has turned grim with four more Tibetans, including a nun committed self- immolation in the last two days, taking the toll in the restive Himalayan region to 23 this month, increasing pressure on China's new leadership to resolve the vexed Tibet issue.<br /><br /></p>.<p>At least 20 students were hospitalised yesterday after a protest turned violent in Qinghai province's Hainan prefecture, Voice of America's Tibetan Service reported.<br />While three men set themselves ablaze yesterday, a nun died of self immolation a day earlier.<br /><br />Wangyal, a Tibetan in his 20s, self-immolated in Sichuan province. He was reported to have shouted slogans calling for the return of the Dalai Lama and freedom for the Tibetan people, the VOA report said.<br /><br />Chinese authorities immediately arrived at the scene and removed Wangyal's charred body, the report said.<br /><br />Another Tibetan, 24-year old Gonpo Tsering, burned himself to death in front of a monastery in Gansu province.<br /><br />He also shouted slogans for a free Tibet, while setting himself on fire.<br /><br />The third man, 18-year-old Kunchok Tsering, also died after setting himself ablaze in Gansu.<br /><br />Sangay Dolma, a nun affiliated with the Sangag Mindrol Dhargeyling convent, died after burning herself the day before in front of a government office in Qinghai province, the report said.<br /><br />Separately, Chinese security forces cracked down on a demonstration by thousands of Tibetan students in Qinghai, yesterday leaving some severely injured.</p>