Perhaps you should try some spelling variations:
te cach » ve cach, te sach, tu cach
cach tu » cach thuc
tu nang » tru nang, tu nong, tu nano
nang co » nang cao, nang doc, nang noi
hieu ve » hieu va, hieu van
duc van » duc va, duc manh, duc phan
cua cau » cua cac, cua chu, cua cay
ve cac » va cac, vien cac
vi cua » vai cua, di cua

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: te cach tu nang co hoc. hieu ve cac ((duc van) OR (duc tan)) hanh vi cua cau~.
• Adding a wildcard symbol may retrieve word variants: te cach tu nang co hoc. hieu ve cac ((duc van) or (duc tan)) hanh vi cua cau*.