Blackwood convention when, after hearing his partner's response, the player who bid 4NT wants to stop in 5NT — as this is a forcing bid asking for Kings. A common agreement is that the first non-suit asks responder to bid 5NT. Whenever the first non-suit is a "queen ask", then the next non-suit asks to bid 5NT. This has to be planned in advance as if there is no such space partners have to bid a usually unmakeable slam contract. Blackwood convention In the partnership card game contract bridge, the Blackwood convention is a popular bidding convention that was developed by Easley
Middle name are many common last names in Vietnam), and also distinguishing the gender of the names (unisex names are used widely in Vietnam). Hence, Vietnamese rarely abbreviate their middle names. For Filipinos, the middle name is usually the maternal surname, which is the maiden surname of a person's mother. The use of the maternal surname as middle name is from American influence, where Filipinos adopted English naming customs, when they once used Spanish naming customs, that used two surnames (paternal and maternal) joined with the particle "y" (or "e", before "i"), which remains in use but became restricted to very formal