BEIJING, Nov. 29 (Xinhuanet) -- Six months after 's last cancer treatment, Venezuelans are again worrying about their president's health and guessing about his exact condition. The 58-year-old president has reportedly travelled to Cuba to receive post-cancer treatment.

Caracas resident said, "He is undergoing a very strong treatment. I think that’s the reason for his travel to Cuba. I don’t think that it was because of fatigue from the campaigning."

Chavez has been fighting the disease since mid-2011 and has undergone three surgeries in Cuba. He declared he was cancer-free just before launching a re-election campaign, which he won in October.

Chavez has not said when he would be returning from Cuba.

(Source: CNTV.cn)