“The forests do not occupy 100% of the islets.” Agree BUT you are aware that in the dictionary there is a word called “relative”, or “tương đối” in Vietnamese right? It does not occupy 100% of the islet, but somewhere around > 90%. So drawing 100% of the islet wood can be considered an A- work. That being said, it is not a D or F work (aka not erroneous) so as the code of conduct goes, deleting such a work should mean that it will be replaced with a >= quality work ASAP.