Add spaces: Pin,stitchandfinishthewaistlineseamallowance.

Answer: Pin , stitch and finish the waistline seam allowance .

Add spaces: 1995:VisitAmericaalongwithChineseOilPaintingArtistsDelegate,andParticipatedin“OilPaintingWorkscreatedby12ContemporaryChineseOilPaintingArtistsShow”

Answer: 1995: Visit America along with Chinese Oil Painting Artists Delegate, and Participated in “Oil Painting Works created by 12 Contemporary Chinese Oil Painting Artists Show”

Add spaces: 51Andthisspakehenotofhimself:butbeinghighpriestthatyear,heprophesiedthatJesusshoulddieforthatnation;

Answer:
51 And this spake he not of himself: but being high priest that year, he prophesied that Jesus should die for that nation;