Will it be worth to pursue MBBS from China?

It's definitely difficult to get admission in MBBS in India, so you can think of other places. China is the most sought after destination, but be sure to apply to those universities which are recognized by MCI. http://www.mciindia.org/MediaRoom/ListofChinaColleges.aspx

Yes, but check the affiliation and recognition first.

Make sure your degree will be original.

Those who have completed medical degree from countries other than India, should pass the screening test conducted by MCI for getting registration in India. Unfortunately, most of the students can not clear the exam. Through this screening, MCI aim to ensure the quality of Medical graduates who have