Lovelorn Aussie woman posts her desires on a billboard Tue Oct 19, 1:21 PM ET SYDNEY (AFP) - A Chinese-Australian woman in the market for a husband decided that an advertisement in the lonely hearts column of a newspaper simply wouldn't do. Nor would posting an item on the internet. So Helen Zou, a 40-year-old Sydney civil engineer, went public in the most dramatic form. She erected a giant billboard at a major Sydney intersection appealing for love. The billboard, measuring approximately four metres by five metres, sits near the popular Ritz Theatre in the affluent eastern suburb of Randwick....