The correct option is B Process of division of China due to western powers
Due
to the influence of powerful countries like France, Russia, Britain, Germany
and U.S.A, China was in the process of being divided. France marked off some of
the region of the south china such as Hainan and the territory boarding on
Tonkin as their own sphere of influence. Great Britain claimed on Yangtse
valley and secured a pledge that China would not cede it to any other power. Germany
earmarked shantung as their sphere of influence while Russia claimed a major
interest in the north in Manchuria and Mongolia etc. Japan also claimed
priority in Fukien. This policy of establishing 'sphere of influence' was
nothing but a thinly veiled attempt at partitioning the Chinese empire. So,
"Cutting of Chinese melon” means process of division of China due to
western powers.