Abstract: A push in a game of Pai Gow Poker is eliminated by determining whether or not corresponding predetermined entities in a banker's holding and a player's holding have numerical values that are either both odd or both even.

Abstract: Household Safety Lock device includes two different screw thread connecting parts separately connecting to a regular lock and a household ware. They can join together or divide separate easily with a bar. So every dangerous household ware is easily locked for protecting children.Gun Lock Guard device includes regular trigger lock section and permanent lock section. The device will lock or unlock the trigger temporarily whenever using the real key. But it will lock the trigger permanent deadly whenever trying unlock the trigger with counterfeit key or destroying the lock. This device increases safety for guns.