Senses
沽 to buy
(literary) to buy (wine, etc.); to fish for (fame/compliments)
沽 Tianjin
(bound form) an abbreviation or alternative name for 天津
沽 Gu River
(bound form) an ancient river name in what is now Hebei province
沽 crude
(literary) crude; simple; rough
沽 to sell
(literary) to sell