Persicaria odorata herb is believed to repress sexual urges. A saying in Vietnamese states, ""rau răm, giá sống"" ("Vietnamese coriander, raw bean sprouts"), which refers to the common belief that Vietnamese coriander reduces sexual desire, while bean sprouts have the opposite effect. Many Buddhist monks grow coriander in their private gardens and eat it frequently, believing it helps them remain celibate. Persicaria odorata Persicaria odorata, known as rau răm or Vietnamese coriander, is an herb whose leaves are used in Southeast Asian cooking. Other names for this herb include Vietnamese mint, Vietnamese cilantro, Cambodian mint, hot mint, laksa leaf, and praew leaf.
Fig leaf minimal cover for anything or behaviour that might be considered shameful, with the implication that the cover is only a token gesture and the truth is obvious to all who choose to see it. A metaphorical fig leaf is something visible but innocuous, as against a coverup in which the existence of something may be entirely hidden. In the context of negotiation, an offer might be characterized as a "fig leaf" if that offer is actually a ploy to conceal a sinister plan. Fig leaf The expression "fig leaf" is widely used figuratively to convey the covering up of an