Perhaps you should try some spelling variations:
danh dai » danh dau, danh di, danh sai
van canh » van anh, van hanh, van manh
te sach » toc sach
ve canh » ve thanh
va danh » va dinh, va dan, va hanh
thuc va » thuc vat, thuc dan, thuc day
sach ly » sach y, sach lo, sach ty
nang co » nang cao, nang doc, nang noi
nang o » nang ho, nang ro, nang x
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: te sach ly ((nang o) or (nang co)) hoi. hieu ((ve canh) OR (van canh)) thuc va danh dai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ly ((nang o) OR (nang co)) hoi. hieu ((ve canh) OR (van canh)) thuc va danh dai cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te sach ly ((nang o) or (nang co)) hoi. hieu ((ve canh) OR (van canh)) thuc va danh dai cua te".
• Adding a wildcard symbol may retrieve word variants: te sach ly ((nang o) or (nang co)) hoi. hieu ((ve canh) OR (van canh)) thuc va danh dai cua te*.