1 refers to Dr Sun Yat-sen

2 Zhongshan, prefecture-level city in Guangdong, close to Sun Yat-sen's birthplace

3 Nakayama (Japanese surname)

1 multitude

2 vast crowd

1 Foshan prefecture-level city in Guangdong

1 iceberg

2 classifier: 座 zuò

1 Tangshan prefecture level city in Hebei

1 lit. the mountain can't have two tigers (idiom)

2 fig. this town ain't big enough for the two of us

3 (of two rivals) to be fiercely competitive

1 with one's face covered in tears (idiom)

1 lit. to breathe through the same nostril (idiom); fig. two people say exactly the same thing (usually derog.)

2 to sing from the same hymn sheet

1 can't recognize Mt Taishan (idiom); fig. not to recognize a famous person

1 lit. to not show the mountain and to not reveal the water (idiom); fig. to hide the key facts