to close the passes; to seal off the country; seclusion... 闭关 bì guān - Finance Mandarin

丛林.

Cóng Lín

Chairman, ICBC

工银国际

gōng yín guójì

ICBC International

凸版美林

túbǎn měilín

Toppan Merrill

投资

tóu zī

investment; to invest

来

lái

to come ; to arrive; round; ever since; next

效率

xiào lǜ

efficiency

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