Perhaps you should try some spelling variations:
nhung thoi » nhung thi, phung thi, nhung loi
duong duoc » duong duc, dong duoc, duong nguoc
boi duong » hai duong, doi tuong, con duong
nhung noi » nhung loi, nhung nguoi, nhung nghi
thoi quy » thi quy, thoi quen, thoi ky
duoc lam » duoc pham, duoc ly, duoc li
noi dung » hoc dung
thuoc co » thuc co, thuoc bo, thuoc ho
quy van » duy van, qua van, quyet van
noi quy » doi quy, ngoc quy, noi quan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( nhung thoi quy van. boi duong duoc lam ) or ( nhung noi quy van. noi dung thuoc co ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung thoi quy van. boi duong duoc lam ) OR ( nhung noi quy van. noi dung thuoc co )).
• Adding a wildcard symbol may retrieve word variants: (( nhung thoi quy van. boi duong duoc lam ) or ( nhung noi quy van. noi dung thuoc co ))*.