正比

正比	zhèng bǐ	direct ratio / directly proportional
正	zhēng	first month of the lunar year
正	zhèng	straight / upright / proper / main / principal / to correct / to rectify / exactly / just (at that time) / right (in that place) / (math.) positive
比	Bǐ	Belgium / Belgian / abbr. for 比利时
比	bī	euphemistic variant of 屄
比	bǐ	to compare / (followed by a noun and adjective) more {adj.} than {noun} / ratio / to gesture / (Taiwan pr. [bi4] in some compounds derived from Classical Chinese)