woman tourist in boat on the lake tam coc, ninh binh, viet nam. it& x27;s is unesco world heritage site, renowned for its

19 2019ncov agriculture alert among asia asian bay binh boat caucasian cave clouds coc complex coronavirus covid female field girl green hat heritage horticulture indochina land landmark landscape leaf looking management mountain nature ninh outside paddle people quarantine river scenic tam travel traveler unesco viet vietnam woman