Hi Oristar,
I'd change the headline to a combination of what you and Vivien have discussed, and make a few other changes like this: (delete red, add brown)
Quote:Large panda rescued in driving snow
On Jan.6, 2004, a large panda tangled trapped by heavy snow was found in snowy mountain territory, Xi Ling, Da Yi County, in Southern China's Sichuan Province. At 14:00, more than 40 rescuers, on the 2380-m-high snowy mountain, rescued the panda, who which was about 20 years old, and 80cm high, 1.6m long and weighed 60kg weight, with a protective net; and brought it back to a/the skee field.
At 18:20, the big panda slept on a thick quilt after having eaten bamboo, and apples and drunk milk, and It was guarded by 5 security guards day and night, waiting for medical consultation from mavens of experts from Wolong Reserve and the Forestry Industry Hall of Sichuan Province.
On Jan.7, mavens experts will make a thorough physical examination for the panda.
Leaving:
Large panda rescued in driving snow
On Jan. 6, 2004, a large panda trapped by heavy snow was found in snowy mountain territory, Xi Ling, Da Yi County, in Southern China's Sichuan Province. At 14:00, more than 40 rescuers on the 2380-m-high mountain rescued the panda, which was about 20 years old, 80cm high, 1.6m long and weighed 60kg, with a protective net and brought it back to a (or the) skee field.
At 18:20, the big panda slept on a thick quilt after having eaten bamboo and apples and drunk milk. It was guarded by 5 security guards day and night, waiting for medical consultation from experts from Wolong Reserve and the Forestry Industry Hall of Sichuan Province.
On Jan. 7, experts will make a thorough physical examination for the panda.
You are correct when you say that maven is a colloquial American term for expert (I believe it's originally Yiddish), but it is colloquial, and too informal for an article like this. It would be similar to saying, "some smart guys will make a thorough physical examination..." -- the meaning is correct, but it's not the right word for this context.
A more usual use of maven would be, "She had her cousin come shopping with her. Her cousin is a real maven when it comes to fashion."
And oristarA, don't be harsh with yourself about your abilities in English! I, among others here who answer your posts, wouldn't be able to do nearly as much in another language!