on the chance of (that), perhaps ☊ 
họa là ☊ on the chance that ☊ họa may ☊ for the smallest part; if ever, one chance out of ten thousand; if by chance ☊ muôn một ☊ (1) I (arrogant or familiar) (2) trouble, disorder, (3) elegant
(4) time, round
(5) to chance to meet
(6) dregs in wine vat ☊
tao ☊ to fester to make a chance packet ☊ tấy ☊