| 加 | jiā gòu | to buy (sth extra); to make an additional purchase | 
| 加 | Jiā | Canada (abbr. for 加拿大) / surname Jia | 
| 加 | jiā | to add / (math.) plus / to increase; to augment / (used before a disyllabic verb, often after an adverb like 不, 大, 稍 etc, to indicate that the action applies to sth previously mentioned, as in 稍加改良 "make some minor improvements to (it)") | 
| 购 | gòu | to buy / to purchase |