1 thousand

1 ten million

2 countless

3 many

4 one must by all means

1 catty

2 (PRC) weight equal to 500 g

3 (Tw) weight equal to 600 g

4 (HK, Malaysia, Singapore) slightly over 604 g

1 kilogram (kg)

1 myriads

2 hundred billion

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. 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

1 lit. to drop a thousand zhang in one fall (idiom)

2 fig. (of business, popularity etc) to suffer a sudden, devastating decline

3 to take a dive