Play squash if there's a place near you (do they have it in China). You won't even notice you've been sprinting for two hours until you stop. It's fun even for complete beginners, just say you're a beginner and ask to join a novice competition (playing at least once a week).

But you look thin already.. take it slow.. u dont want to have the result in a fortnight and the side effects forever.. but taking lemon and green tea helps a lot.. and of course, without sugar. They help in burning calories even when u're doing nothing..

Drink mainly water. Healthy eating habits. Exercise more.

SPORT and eutrophy))

Exercise and healthy diet :)