Hi im in thailand now, i had a problem mi flight came to shangai and i had only one entry in mi china visa, in the aeromexico (im from mexico) they told me that if i fly directly from bangkok to shangai pudong and then take my flight to mexico i didnt need another via, but china eastern airlines didnt let me get in the plain to shangai be\cause of the visa cause my mexico ticket is open, its a crew member ticket so i needed to confirm that i was accepted in the mexico flight, and with open tickets you cant do that , so is there like a transit visa or permit, for just that, i have no intention to go into shangai city i just want to take my flight and i dont have enough money for a regular visa, cause im already paying for tonight hotel and food, and until wed that is my flight. what ca i do ?