Keno is very popular all around the world, including in Asia. With the lottery in China the game is called Happy 8, in Taiwan it is called Bingo Bingo, and when playing at the Lisboa Casino in Macau it is called Pacapio. This same game is available online too.
It is worth first noting that online keno was traditionally slow to catch on at other casinos. This is because online Keno results are determined using a Random Number Generator (RNG). While there is some level of auditing conducted by gambling commissions, players cannot be certain this process is not corrupt. There is some chance the games might be rigged at various casinos. At 188Bet players should feel much safer than playing at those other sites.
The reason 188Bet is safer is because here players bet online on the results of major offline keno draws. How it works is the bets are placed online in their keno section, but what is being wagered on is the actual results of legal government ran or facilitated keno draws from Beijing, Australia, Canada, Slovakia, Malta and other places around the world. You can verify independently with these government lottery sources that the results 188bet displays are in fact authentic.