Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
nang cho » nang chon, ngang cho, nang cao
te cach » ve cach, te sach, tu cach
van hau » van ha, van hai, van dau
xuc van » duc van, luc van, vuc van
cua cau » cua cac, cua chu, cua cay
van cau » van dau, van chat, toan cau
cach tu » cach thuc
van bac » van ban, van bao, van hac
cho hoc » co hoc, khoa hoc
tu nang » tru nang, tu nong, tu nano
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: te cach tu nang cho hoc. hieu ((van bac) or (((van cau) OR (van hau)))) xuc van hanh vi cua cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te cach tu nang cho hoc. hieu ((van bac) OR (((van cau) OR (van hau)))) xuc van hanh vi cua cau*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "te cach tu nang cho hoc. hieu ((van bac) or (((van cau) OR (van hau)))) xuc van hanh vi cua cau*".