Go (game)
Go is an abstract strategy board game for two players, in which the aim is to surround more territory than the opponent. The game was invented in China more than 2,500 years ago and is believed to be the oldest board game continuously played to the present day. 
A 2016 survey by the International Go Federation's 75 member nations found that there are over 46 million people worldwide who know how to play Go and over 20 million current players, the majority of whom live in East Asia.
Madiao
Madiao (), also ma diao, ma tiu or ma tiao, is a late imperial Chinese trick-taking gambling card game, also known as the game of "paper tiger." The deck used was recorded by Lu Rong in the 15th century and the rules later by Pan Zhiheng and Feng Menglong during the early 17th century. Korean poet Jang Hon (1759-1828) wrote that the game dates back to the Yuan dynasty (1271-1368). It continued to be popular during the Qing dynasty until around the mid-19th century. The game was also known in Japan from at least 1791. It is played with 40 cards and four players.