In 1922, Wong Gin Wing brought his wife Mah Yel Sen from China to the United States. They docked at Angel Island after a 30-day trip from Canton with stopovers in Shanghai, Yokohama, and Honolulu. Entering the United States for the third time with a merchant's passport, Wong Gin Wing was immediately released from Angel Island while Mah Yel Sen was detained. He returned the following day and saw many women crowd the second floor windows of the immigration station, eagerly looking for their arriving mates. Wong Gin Wing and the other husbands, previously freed from the detention center returned, bearing dim sum packages for their still detained spouses on "visiting day."