Paintings needing translation

1.  Xin Qi (professor says Xin Zhen)
"Plum Blossoms bring five blessings"

Need:
Date painted
















2.  Hua Ching

Need:
Title
Date painted
What does the rest of the writing say?












3. Zhang Daqian

Need:
Confirm name
Title
Translate other writing














4. Yi Ren

Need:
Confirm name
Title
Translate other writing

5.
From this website

Need:
Artist name
Title (if any)
Date (if any)