Li Ming-hsueh says he met over 30 potential brides, and many of them were pretty, but none of them nodded or smiled at him except his wife-to-be. "I'm a businessman, so of course I chose somebody who greets people with a smile," he says.
如願娶回越南太太的李明學說，他看了三十幾個對象，其中漂亮的也很多，但是大部分都沒有笑容，唯獨老婆對他微笑點頭，「我是做生意的，當然要選笑臉迎人的。」