Perhaps you should try some spelling variations:
nang cho » nang chon, ngang cho, nang cao
sang cho » danh cho, dung cho, sang tao
vung van » dung van, vung ven, phung van
te cach » ve cach, te sach, tu cach
vung va » dung va, luong va, duong va
hieu ve » hieu va, hieu van
cach tu » cach thuc
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.

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