Perhaps you should try some spelling variations:
trong uoc » trong cuoc, trong nuoc, trong duoc
quen vang » quan van, que van, que lang
nhung bi » nhung bai, nhung gi
tac dung » sach dung, xay dung, tin dung
thuoc mo » thuoc moi, thuoc ma, thuoc bo
dung sai » dung tai, dung va, dung dat
sai quen » dai quyen, hai quan, mai quan
ro trong » dot trong
bi quen » bi quyet, bi quang, si quyen

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( nhung bi quen vang. tac dung thuoc mo ) or ( dung sai quen vang. ro trong uoc mo ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( nhung bi quen vang. tac dung thuoc mo ) OR ( dung sai quen vang. ro trong uoc mo )).
• Adding a wildcard symbol may retrieve word variants: (( nhung bi quen vang. tac dung thuoc mo ) or ( dung sai quen vang. ro trong uoc mo ))*.