: In Chinese online culture, yysy (often written as u1s1 ) stands for 有一说一 ( yǒu yī shuō yī ), which means "to be honest" or "honestly" . Professional & Institutional Meanings
: A specific sports and yachting organization. ysy meaning
Arabic Studies Арабистика - Институт востоковедения РАН : In Chinese online culture, yysy (often written