carry salt from Tibet to Nepal
... that sheep were traditionally used to carry salt from Tibet to Nepal ?
... that sheep were traditionally used to <b id="mwAfQ"><a href="./Tibet–Nepal_salt_trade_route" id="mwAfU" rel="mw:WikiLink" title="Tibet–Nepal salt trade route">carry salt from Tibet to Nepal</a></b> <i id="mwAfY">(traders pictured)</i>?