Merge pull request #573 from alibaba-damo-academy/dev_lhn3

hnluo

2023-05-31 64d3ad4ca34e297a771fb1bdaeaf44b0cff12a58

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M    million
MLN    million
m    million
mln    million
B    billion
b    billion
BN    billion
bn    billion
K    thousand
k    thousand