asian coffee cups turquoise hand painted

hi cw...here is the picture of my turquoise coffee/tea cups with the new/old vase I just got...I have had the cups for a long time and use them everyday...I guess you can tell that I love tea and these cups ensure I get a big serving of healing tea...there is Asian writing on the back of each cup but I have no clue as to what it says...the front has a hand painted bird and flowers and the colors are very pretty....the bottom of each cup is stamped with #07 Factory Made in China in red ink and I will have to spend some time searching the internet to find out what this means.....my guess is these are not antique but maybe vintage...and were made in 50s or 60s...not sure at the moment and will have to look them up......thank you for looking and as always...I welcome any comments or info regarding my pretty cups....love this site!