Sister-in-law had to leave in emergency trip to China, family matters, received call in the evening and had to fly in the morning, no time to apply for re-entry permit, and she didn't know she could have allied at airport. She has Non O visa based on my brother retirement visa, their visa expires this October, brother didn't leave he is here, her passport was expiring at year's end, she just got a new one but all visa stamps on old passport, questions are,
1- can she enter using old passport with all visa on it and may pay re-entry permit fine showing or
2- should she show the new passport, not mention the visa, Chinese can enter visa free, then new passport has entry date. After arrival, go to see IMO and explain the situation and maybe pay the fine then with office, in October she can transfer all stamps to new passport
Appreciate the advice