格筛

格筛	gé shāi	grizzly (mining)
格	gé	square / frame / rule / (legal) case / style / character / standard / pattern / (grammar) case / (classical) to obstruct / to hinder / (classical) to arrive / to come / (classical) to investigate / to study exhaustively
筛	shāi	(bound form) a sieve / to sieve; to sift; to filter / to eliminate through selection / to warm a pot of rice wine (over a fire or in hot water) / to pour (wine or tea) / (dialect) to strike (a gong)