红海

红海	Hóng Hǎi	Red Sea
红海	hóng hǎi	(neologism) highly competitive market (contrasted with 蓝海)
红	Hóng	surname Hong
红	hóng	red / popular / revolutionary / bonus
海	Hǎi	surname Hai
海	hǎi	ocean / sea / CL:个,片 / great number of people or things / (dialect) numerous