Good afternoon . Welcome to China . May I see your passport , customs and health declaration form ?   Yes , here you are .   Thank you . What's your occupation , Mr . Smith ?   I'm the general manager of the Far-East Industry Corporation .   You are here on business , aren't you ?   Yes , I have been invited by the East Import & Export Corporation of China for business talks .   I see . Do you have anything to declare ?   Yes , I have some foreign currency to declare . 