Perhaps you should try some spelling variations:
chung thong » thong thong, hung thang, cong thong
boi thuong » moi truong, hoc thuong, doi tuong
thuong uoc » thuong duoc, huong uoc, thuong hoc
nhung thon » nhung thoi, nhung thanh, nhung chong
bang thuoc » dang thuoc, ban thuoc, sang thuoc
thong tu » phong tuc, thong tin, thong ke
thon quy » thon que, thong qua, thien quy
hoc bang » hoc bong, hoc tang, hoc dan
thuoc bo » thuoc ho, hoc bo, thuoc ma
quy van » duy van, qua van, quyet van

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( chung thong tu va. boi thuong uoc mo ) OR ( nhung thon quy van. hoc bang thuoc bo ))~.
• Adding a wildcard symbol may retrieve word variants: (( chung thong tu va. boi thuong uoc mo ) or ( nhung thon quy van. hoc bang thuoc bo ))*.