The Great Wall of China. Word Search Puzzle Solver. The Great Wall of China word Search Puzzle Game. Find words related to movie actors, actresses, and genres. Word Search Puzzle Solver. Channel 4 docudrama following the history of the Great Wall of China from the earliest building of simple mud walls to the construction of the series of stone fortresses built during the 16th Century in response to continued Mongol invasion. This includes identifying and searching for words that are related to : Richard Ng, Documentary .