IM A NIGERIAN I GOT MARRIED TO CHINESE GIRL IN EUROPE.......AND WE APPLIED 4 CHINESE VISA AND I GOT A CHINESE MULTIPLE 6MONTHS L VISA RECENTLY.....BUT I DONT KNOW IF I COULD USE THAT TO WORK OR DO MY WIFE FAMILY PRIVATE BUSINESSES TOGETHER WITH THEM WITHOUT ANY POLICE PROBLEM OR I NEED TO APPLY 4 MY LONG LIVING VISA FIRST....I DONT KNOW IF ITS PROHIBITED OR NOT....COZ MY L VISA ITS STILL GONNA LAST 58DAYS.....AND I DONT KNOW HOW LONG IT WILL TAKE TO GET A LONG LIVING CERTIFICATE....AND I REALLY HAVE TO WORK COZ IM EXPECTING A BABY SOON...PLS HELP ME