In addition to diplomatic tensions between the Tsar and Khmelnytsky , a number of other disagreements between the two surfaced , notably in regard to Russian officials ' interference in the finances of the Hetmanate and in the newly liberated Belarus .
In addition to diplomatic tensions between the Tsar and Khmelnytsky , a number of other disagreements between the two surfaced . 
 This were notably in regard to Russian officials ' interference in the finances of the Hetmanate and in the newly liberated Belarus .