hedge and bush, thick bush ☊ 
bờ bụi ☊ a very thick book ☊ một cuốn sách khá dày ☊ a thick and short beard ☊ râu hầm ☊ bushy beard, thick beard ☊ râu xồm ☊ mountains and forests are thick and interminable ☊ rừng núi bạt ngàn ☊ dense wood, thick forest ☊ rừng rậm ☊ cudgel, club, thick stick ☊ tay thước ☊ bamboo cudgel, bamboo thick stick ☊ trúc chỉ ☊ (1) to bother, annoy, pester, worry (2) to blacken, darken, stain; dark, obscure
(3) rice and boiled fish, thick fish soup
(4) to possess, obsess ☊
ám ☊ high mountain and thick forest, jungle ☊ đại ngàn ☊