After the Opium War of 1840,China was gradually reduced to a semicolonial and semi-feudal society.

1840年鸦片战争后,中国逐渐沦为一个地建的。

Just like the long march for China rise from a semicolony upto a modern Independent country.

火的征程如同由地进入到独立国家的崛起征程。