Perhaps you should try some spelling variations:
thien van » thi van
luat duoc » luat tuc
nam thuoc » nam thuc, nam thu, nha thuoc
ban thanh » ban hanh, ban hang
dong hoa » dong hoc, dong co
ky dong » ly dong, ky dang, ky cong
hoa hoi » khoa hoi, hoa hoc, hoa doi
pho cua » cho cua, kho cua, tho cua
so sac » so sach, so dac
sac ky » cac ky, sai ky
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sac ky dong hoa hoi. thien van ((luat duoc) or (nam thuoc)) ban thanh pho cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sac ky dong hoa hoi. thien van ((luat duoc) OR (nam thuoc)) ban thanh pho cua te.
• Adding a wildcard symbol may retrieve word variants: so sac ky dong hoa hoi. thien van ((luat duoc) or (nam thuoc)) ban thanh pho cua te*.