1.But both of them have won the hearts of young
people all over the world.
win the heart of sb. /win sb's heart意为“赢得某人的喜欢”。
e.g. The play won the hearts of the audience.

2.He leads a group of monkeys against the Emperor
of Heaven and his men.
lead v. (led, led)领导;率领
lead sb. against ...表示“带领某人反对..”。e.g. Mr Clare led his workmates against the cruelboss.

3.They always expect to see more the Monkey King
cartoons.
expect+n./ pron.期待某人或某物”expect + to do sth.期待去做某事
expect+ sb. to do sth.期望某人做某事e.g. I'll expect your idea.
I expect to find you there.
Do you expect me to stay after the holiday?

4. Ever since the artist Herge invented him in 1929.ever since表示“自从”,所引导的时间状语从句用一般过去时,主句用现在完成时。

5. Fans have bought about 200 million copies of Tintin's
stories in more than fifty languages.
copy n.(一)本;(一)份
e.g. Have you got a copy of yesterday's newspaper?
We are offering a free gift with each copy you buy.

6.... , and drew the cartoons to satisfy older people
as well as children.
satisfy v.满足;使满意
e.g. The result of the test satisfied the teachers.