Perhaps you should try some spelling variations:
khoa dang » hoa dan, hoa dong, khoa cong
khoa dung » hoc dung, khoa cong
va cham » va chat, va tham
va danh » va dinh, va dan, va hanh
danh vi » hanh vi, dinh vi, danh di
luu tre » luu tru, cuu tre, luy tre
tu dac » thu dac, tu cac, tu dat
soc va » hoc va, loc va, doc va
vi luu » vi lua

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu dac ((khoa dang) or (khoa dung)) ma hoa. lieu va cham soc va danh vi luu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu dac ((khoa dang) OR (khoa dung)) ma hoa. lieu va cham soc va danh vi luu tre.
• Adding a wildcard symbol may retrieve word variants: tu dac ((khoa dang) or (khoa dung)) ma hoa. lieu va cham soc va danh vi luu tre*.