Shanghai nightclub singer Jean falls in love to a sailor, but after his ship left Shanghai, he is of the opinion that he cannot support her in the States, so he writes her in a letter, that he will not see her again, but two practical jokers intercept it and write another with an opposite content....
A Chinese-American aviator falls in love with an opera star named Fan in San Francisco. A jealous theater manager named Jung intervenes, threatening to send the opera star back to China
