Add punctuation: The exhibition began as a journey with the TransSiberian Railway from Moscow to Beijing but several travels have been added it has been a longterm project without an end but the book on Bangkok is finished By the River of Kings has been printed
A: The exhibition began as a journey with the Trans-Siberian Railway from Moscow to Beijing, but several travels have been added, it has been a long-term project without an end, but the book on Bangkok is finished, By the River of Kings has been printed.

Add punctuation: know when ordering so the kitchen in the best way also can address these menus
A: know when ordering, so the kitchen in the best way also can address these menus.

Add punctuation: Repeat dec every other round 798 more times 545660 sts
A:
Repeat dec every other round 7-9-8 more times = 54-56-60 sts.