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 iceberg

2 classifier: 座 zuò

1 thousand

1 ten million

2 countless

3 many

4 one must by all means

1 magnificent army with thousands of men and horses (idiom); impressive display of manpower

2 all the King's horses and all the King's men

1 a single slip may cause everlasting sorrow (idiom)

1 one word worth a thousand in gold (idiom)

2 (in praise of a piece of writing or calligraphy) each character is perfect

3 each word is highly valued

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 lit. stake a thousand pieces of gold on one throw (idiom); to throw away money recklessly

2 extravagant

1 lit. one day, a thousand miles (idiom); rapid progress