The solution is simple. You put a national flag on your desk and carry it with you. Of course, it is not as long as the national flag directly supports the girder. Mainly take photos, let the national flag help you carry the girder, and then write three words "golden hoop" on the pole of the national flag, because the golden hoop in the Monkey King is the anchor of the sea, and it is more than enough to support a girder, which can be extended and retracted, thus solving the problem that the flagpole of the small national flag is short and the girder is high. The golden hoop is combined with the national flag. This not only meets the office requirements of state units, but also won't say.