How to write the explanatory letter of tourist visa and the explanation of cash payment of salary?

The basic logic of the last six months' salary card printed by the bank for visa;

The balance on the salary card is used to support the consumption during your stay, so it is related to the time when you apply for stay. The monthly salary card is used to prove the position and annual salary in your company's employment certificate. So it needs to be matched with it. If you find a salary and there is no personal income tax bill, usually the consulate defaults to low income or no income. Income fluctuates too much and there is no tax bill to prove suspected fraud!