May I recommend you Tsingtao beer ?   Tsingtao beer ?   Yes , sir . It's one of the best beers in China .   Really ?   Yes . The beer is brewed by using carefully selected malts , rice , hops and natural water from the Lao Mountain .   How about its taste ?   Fine , sir .   That sounds great . Two Tsingtao beers , please .   Tin or bottle ?   Tin , please .   Would you like it on the rocks , sir ?   No , thank you .   You're welcome . 