Triple「ground, soil, feces」and「top heavy」of an area that SEEMS TOO FAR AWAY to walk and be able to reach. Formerly, the three「ground」elements and「unstable, tipsy」to indicate something piled up very high that may collapse, such as a dike or levee (China is noted for some serious floods). Note that elements merged into what looks like three「ten, needle, screwing, filled」elements, or in different glyphs as「many emerging shafts.」Elements merged and combined to mean HIGH MOUND. Also used as the name of an ancient wise guy, perhaps the one who first thought of copulating in soil, or, grew some fine mushrooms, or, had a large harem with whom he practiced alternative sexual positions and orifices. Replacement glyph is「dog baculum spearing penis with array of copulations」(尧).
　Suggestive of「person alone masturbating with his own feces」and also of the many various aspects associated with the human condition from the top wisdom of the ages to the bottom and what we have done to ourselves, other species, and to the planet generally:
　From the motion picture Se7en:「David Mills: I've been trying to figure something in my head, and maybe you can help me out, yeah? When a person is insane, as you clearly are, do you know that you're insane? Maybe you're just sitting around, reading Guns and Ammo, masturbating in your own feces, do you just stop and go, 'Wow! It is amazing how fucking crazy I really am!'? Yeah. Do you guys do that?」
　Without a doubt, the Irish also have knowledge of their own to pass along in these trying times:「Masturbation will not spread coronavirus, especially if you wash your hands (and any sex toys) with soap and water for at least 20 seconds before and after.」Nonetheless and regrettably, unlike in dynastic China, it must be undertaken alone to truly be a preventative countermeasure but still achieve the desired result with some degree of safety.
　 　[　https://www.sexualwellbeing.ie/sexual-health/sex-and-coronavirus/ 2020-03-31　]　
　The Dutch, too have the same solution—it seems masturbation has become mainstream in the media the world over due to the coronavirus (it has always been 'the main stream' in reality, albeit covertly for most folks):
　「'Don't have sex with your partner if they have been isolated because of (suspected) coronavirus infection,' the RVIM says. 'Sex with yourself or with others at a distance is possible (think of telling erotic stories, masturbating together).'」
　　[　https://www.theguardian.com/world/2020/may/15/dutch-official-advice-to-single-people-find-a-sex-buddy-for-lockdown-coronavirus 2020-05-16　]　
　Needless to point out perhaps, but Chinese shamans from antiquity hit upon the same solution as a pandemic preventative countermeasure, honed for ultimate client satisfaction by utilizing naked females with no-longer-integrated feet as masturbatory sex buddies available for short-term rental with erotic visualization of live prepubescent female genitalia engaging in autoerotic stimulation herself, as a solution to the same problem facing us now, but in pre-Internet days.

Modern definitions (that generally disregard history) …excluding politically incorrect concepts and other meanings deemed offensive today; may list only pigeonholed definitions, euphemisms, or meaningless mnemonics)
Chinese: Yao or Tang Yao (c. 2200 BC), one of Five legendary Emperors 五帝, second son of Di Ku 帝嚳|帝喾
Unihan extended: a legendary ancient emperor-sage
EDRDG: high; far